GENERAL DESCRIPTION AND OPERATION

The Browning Cynergy is a two barreled shotgun with the barrels aligned one over the other that allow a rapid second shot when needed. Highly-skilled techniques of hand-fitting and polishing have been used to precisely fit the metal parts on this firearm. These painstaking operations are necessary to prevent loosening even after years of use. You may consider your firearm to be slightly stiff. This close fitting, however, assures you of long-lasting dependability.

Unlike other over and under shotguns, the Cynergy features the Reverse Striker Trigger System. The Reverse Striker is a mechanical trigger system rather than a traditional recoil-actuated trigger system. With the Reverse Striker, after one barrel has been fired the trigger shifts itself into position to fire the second barrel when the trigger is pulled for the second shot. It will not fire both barrels simultaneously. Only one barrel will be fired with each pull of the trigger. 

WARNING: THE CYNERGY HAS A MECHANICAL TRIGGER SYSTEM. THE RECOIL ACTION OF A FIRED SHELL IN THE FIRST BARREL IS NOT NECESSARY TO SET THE TRIGGER TO FIRE THE SHELL IN THE SECOND BARREL. IF YOU PULL THE TRIGGER ON THE FIRST BARREL SELECTED AND THERE IS NO SHELL LOADED, OR THE SHELL MISFIRES, IMMEDIATELY PULLING THE TRIGGER AGAIN WILL FIRE THE SHELL IN THE SECOND BARREL. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH. 

NOMENCLATURE

In conventional firearm terminology the position and movement of firearm parts are described as they occur with the firearm horizontal and in the normal firing position: i.e., the muzzles are forward or in front; the buttstock is rearward or to the rear; the trigger is downward  or underneath; the rib is upward or on top. For general parts nomenclature, refer to Figure 1. For specific parts names related to disassembly, refer to Figure 2.

SERIAL NUMBER

The serial number of your Cynergy is found under the top lever. Record this number in the space provided at the front of this  owner’s manual for future reference.

Various exposed metal parts of your new firearm have been coated at the factory with a rust preventative compound. Before assembling your shotgun, clean the anti-rust compound from the inside of the barrels, receiver and the action/chamber areas. A high-quality lightweight gun oil is ideal for removing this compound, and for giving your new firearm its first lubrication. Clean the barrels using a cleaning rod and patch as explained under the “Cleaning and Maintenance Suggestions” section.

Grease is recommended to lubricate the ejector cams on both sides of the barrels. Lightly grease the MonoLock Hinge mating surfaces on both sides of the receiver (hinged surfaces) to prevent galling. 

WARNING: ALWAYS KEEP THE “SAFETY” IN THE ON SAFE POSITION UNLESS SHOOTING IS IMMINENT. VISUALLY CHECK YOUR “SAFETY” TO BE CERTAIN IT IS IN THE ON SAFE POSITION BEFORE LOADING. ALWAYS KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

The Cynergy incorporates a tang-mounted, manual thumb-operated “safety.” The complete action (both barrels) can be put on safe by drawing the thumb “safety” rearward (Figure 3). In the on safe position an “S” appears directly in front of the “safety. ” To put the “safety” in the off safe position the “safety” is moved forward (Figure 4). 

The thumb-operated “safety” also allows you to choose the firing order of the barrels. Barrel selection can be made only when the “safety” is in the on safe position. Sliding the barrel selector to the left reveals an “O” that indicates the top barrel (over) will fire first. Sliding the barrel selector to the right reveals a “U” that indicates the bottom barrel (under) will fire first. 

The top lever is located just forward of the “safety”. Moving the top lever to the right unlocks the action and allows the shotgun to be loaded and unloaded. 

It is not necessary that the top lever return to a completely centered position, nor should it be hanging over the right side or edge of the receiver tang as you look down on it. Upon closing your gun, let the top lever snap into position to allow the top lever spring to return the top lever mechanism to the locked position. Do not retard its action with your thumb. Many shooters lightly push the top lever to the left after closing the breech. This operation is a quick method of assuring yourself that foreign matter has not interfered with the complete closure of the breech. 

Always keep the polished breech surfaces clean and lightly oiled. The breech is so carefully hand fitted that accumulated debris, sand, etc. may prevent complete closing. If this should occur the action will not close. Open the firearm and unload it. Carefully examine the action surfaces and remove any foreign matter. 

Additionally, provision is made for the gradual wear of locking surfaces to keep the breech of the firearm tight. 

WARNING: BEFORE STARTING ASSEMBLY PROCEDURES, ALWAYS PLACE THE “SAFETY” IN THE ON SAFE POSITION. VISUALLY INSPECT THE CHAMBERS TO BE ABSOLUTELY CERTAIN THE FIREARM IS COMPLETELY UNLOADED. KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH.

1. Remove the forearm from the barrels by pulling outward on the forearm latch, slightly pivoting the front of the forearm away from the barrels and moving the forearm forward (Figure 5). 

2. After carefully cleaning exposed metal areas, place one or two drops of heavy gun oil or grease on the MonoLock Hinge surfaces, ejector cams and locking pin surfaces (Figure 6).

3. Attach the barrels to the action by grasping the stock’s pistol grip with your right hand and anchor the buttstock between your right forearm and right side. With the thumb of your right hand, move the top lever sideways to the extreme right. Grasping the barrels in the left hand, engage the receiver into the mating MonoLock Hinge’s circular arc on the barrel set (Figure 7).

4. Push and rotate the receiver into the arc in a forward, upward direction, engaging and following the arc. You will see the ejector spring begin to compress. Keep pushing/rotating the receiver in until it fully engages and locks into the barrel set (Figure 8 and Figure 9).

5. To attach the forearm, anchor the firearm’s buttstock against your upper leg and slide the end of the forearm into the crescent shaped recess of the receiver. Mate the small round studs inside of the forearm with the oval recesses on the barrel set (Figure 10). Pivot the forearm up to the barrel set until it engages tightly (Figure 11). You should hear an audible “click” which signifies that the forearm is properly attached. The forearm latch should be locked and flush with the bottom of the forearm. 

NOTICE: WHEN ASSEMBLING YOUR SHOTGUN, DO NOT USE EXCESSIVE FORCE IN CLOSING THE ACTION. IF THE ACTION AND BARRELS ARE NOT PROPERLY ALIGNED, EXCESSIVE FORCE WILL ONLY CAUSE THEM TO GRIND TOGETHER AND SCORE, OR MAR, THE FINELY FITTED SURFACES. IF THERE APPEARS TO BE INTERFERENCE, START OVER AT STEP 3, TAKING TIME TO LINE UP THE RECEIVER, ENGAGE THE MATING SURFACES AND PUSH THE RECEIVER INTO THE BARREL SET.

WARNING: BEFORE STARTING DISASSEMBLY PROCEDURES, ALWAYS PLACE THE “SAFETY” IN THE ON SAFE POSITION. VISUALLY INSPECT THE CHAMBERS TO BE ABSOLUTELY CERTAIN THE FIREARM IS COMPLETELY UNLOADED. KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH.

1. With the action closed, remove the forearm by pulling outward on the takedown latch with your index finger. At the same time, grasp the forearm and pivot the forearm away from the barrels. 
2. Open the action and carefully rotate the barrels down to disengage them from the receiver. 
3. Lift the barrels out of the action. 

If you are disassembling for storage, reinstall the forearm on the barrels. You will then have two compact units: The barrels and forearm and the receiver and buttstock.

WARNING: DISCHARGING FIREARMS IN POORLY VENTILATED AREAS, CLEANING FIREARMS OR HANDLING AMMUNITION MAY RESULT IN EXPOSURE TO LEAD AND OTHER SUBSTANCES KNOWN TO CAUSE BIRTH DEFECTS, REPRODUCTIVE HARM AND OTHER SERIOUS PHYSICAL INJURY. HAVE ADEQUATE VENTILATION AT ALL TIMES. WASH HANDS THOROUGHLY AFTER EXPOSURE. 

USE ONLY SHELLS OF THE CORRECT GAUGE AND LENGTH. THE GAUGE AND LENGTH OF THE CHAMBERS IS INSCRIBED ON THE SIDE OF THE TOP BARREL. DO NOT USE AMMUNITION OTHER THAN WHAT IS INSCRIBED ON THE SIDE OF THE TOP BARREL. EXAMINE EVERY SHELL YOU PUT IN YOUR SHOTGUN. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH AND CAUSE DAMAGE TO YOUR SHOTGUN. 

USE SHELLS OF THE CORRECT LENGTH. DO NOT USE 3" OR 3½" SHELLS IN A BARREL WITH A 2¾" OR 2½" CHAMBER, OR 3½" SHELLS IN A BARREL WITH A 3" CHAMBER. DOING SO CAN RESULT IN A BUILDUP OF DANGEROUSLY HIGH PRESSURES. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH AND CAUSE DAMAGE TO YOUR SHOTGUN. 

DO NOT PUT A 16 OR 20 GAUGE SHELL IN A 12 GAUGE SHOTGUN. DO NOT PUT A 28 GAUGE SHELL IN A 20 GAUGE SHOTGUN. DO NOT PUT A .410 BORE SHELL IN A 28 GAUGE SHOTGUN. NEVER PUT METALLIC CARTRIDGES OF ANY KIND IN A SHOTGUN. SPECIFICALLY, NEVER PUT CENTERFIRE RIFLE OR PISTOL CARTRIDGES IN A SHOTGUN CHAMBERED FOR .410 BORE. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH AND CAUSE DAMAGE TO YOUR SHOTGUN. 

The most certain way to bulge or rupture a shotgun barrel is to load a smaller gauge shell into a larger gauge chamber. The smaller gauge shell will not fall completely through the barrel; its rim is caught by the front of a larger gauge chamber or at the larger gauge’s choke. Your shotgun will misfire (with the chamber appearing to be empty). It is then possible to load the correct gauge shell behind the smaller gauge shell. If the shotgun is then fired, the result will be a so-called “12-16, 12-20, 20-28 or 28-.410 burst” which can cause extensive damage to your shotgun and possible serious injury to you and others.

The barrels and action of this firearm have been made with safety margins over the pressures established by the Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI) for Service Cartridges. However, we assume no responsibility for incidents which occur through the use of cartridges of nonstandard dimension or those developing pressures in excess of SAAMI established standards. 

Cynergy 2¾" chamber models will shoot all factory lead and steel 2¾" field loads. Cynergy 3" chamber models will shoot all factory lead and steel 2¾" and 3" field loads. Cynergy 3½" chamber models will shoot all factory lead and steel 2¾", 3" and 3½" field loads.

WARNING: WHEN LOADING YOUR SHOTGUN ALWAYS KEEP THE MUZZLES POINTED  IN A SAFE DIRECTION, ALWAYS PLACE THE “SAFETY” IN THE ON SAFE POSITION AND KEEP YOUR FINGERS AWAY FROM THE TRIGGER. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

WARNING: DO NOT CARRY YOUR SHOTGUN WITH SHELLS IN THE CHAMBERS TO AVOID ACCIDENTAL DISCHARGE. WHEN FIRING IS NO LONGER IMMINENT, ENSURE THE “SAFETY” IS IN THE ON SAFE POSITION AND UNLOAD THE CHAMBERS. ALWAYS KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

1. Move the top lever to the right and open the breech. 
2. Check the chambers and bores to be certain they are clear of obstructions.
3. Insert a shell in each chamber, or in the chamber you intend to fire, and close the breech.

WARNING: THE SHOTGUN IS NOW READY TO FIRE BY SIMPLY MOVING THE “SAFETY” TO THE “OFF SAFE” POSITION AND PULLING THE TRIGGER. 

WARNING: NEVER LOAD SHELLS INTO THE CHAMBERS OR PLACE THE “SAFETY” IN THE OFF SAFE POSITION UNLESS SHOOTING IS IMMINENT. ALWAYS KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH. 

1. Set the barrel selector to the barrel you wish to fire first. By sliding the barrel selector to the right a “U” will appear signifying that the under barrel will fire first. If you slide the barrel selector button to the left an “O” will appear signifying that the over barrel will fire first. Barrel selection can be made only when the “safety”/selector is in the rearward, on safe position. 
2. When shooting is imminent, slide the “safety”/selector forward to the off safe position.
3. Take aim and, when ready, pull the trigger to fire. After firing one barrel, it is not necessary to move the “safety”/selector to fire the second barrel. Simply release the trigger to its original forward position and pull it a second time. Be certain you fully release the trigger between shots. If the trigger is not permitted to return to its fully forward position, the firing mechanism will not reengage. The subsequent pull will fail to fire the firearm. Proper execution of this maneuver is necessary with any single trigger firearm. Failure to release the trigger ordinarily occurs with overly rapid firing or heavily gloved fingers.

WARNING: AFTER FIRING, OR WHEN SHOOTING IS NO LONGER IMMINENT, IMMEDIATELY PLACE THE “SAFETY” IN THE ON SAFE POSITION.  FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH.

WARNING: WHILE UNLOADING YOUR SHOTGUN ALWAYS PLACE THE “SAFETY” IN THE ON SAFE POSITION. KEEP THE MUZZLES POINTED IN A SAFE DIRECTION, AND YOUR FINGERS AWAY FROM THE TRIGGER. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

ALWAYS INSPECT THE CHAMBERS AND BARRELS CAREFULLY AFTER UNLOADING TO BE SURE ALL LIVE SHELLS ARE CLEARED FROM THE FIREARM.

1. Using your thumb, move the top lever fully to the right to open the action. Due to tight manufacturing tolerances, it may be necessary to pull downward slightly on the forearm to completely open the breech. For proper ejection, keep the receiver level and allow the barrels to completely drop. This keeps empty hulls in full contact with the ejectors. 
2. It is important to point the breech, by canting the shotgun to the right (left for left-handed shooters), so empty hulls eject clear of your body and face. Cynergy shotguns feature automatic ejectors. Fired shells will be thrown completely out of the firearm upon opening the action; and unfired shells will be elevated above the chambers for unloading.

WARNING: NEVER ATTEMPT TO REMOVE OR INSTALL A CHOKE TUBE IN A LOADED FIREARM. WHENEVER REMOVING OR INSTALLING A CHOKE TUBE IN A SHOTGUN ALWAYS KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. OPEN THE ACTION AND MAKE ABSOLUTELY CERTAIN THE SHOTGUN IS COMPLETELY UNLOADED, ALWAYS PLACE THE “SAFETY” IN THE ON SAFE POSITION AND KEEP YOUR FINGERS AWAY FROM THE TRIGGER. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY  OR DEATH.

CAUTION: BROWNING INVECTOR-DS, INVECTOR-PLUS AND STANDARD INVECTOR CHOKE TUBES ARE NOT INTERCHANGEABLE. DO NOT USE BROWNING INVECTOR-PLUS, STANDARD INVECTOR OR INVECTOR-DS CHOKE TUBES IN ANY SHOTGUN BARRELS NOT SUPPLIED BY BROWNING. DO NOT USE ANY OTHER CHOKING DEVICE IN ANY SHOTGUN BARREL SUPPLIED  BY BROWNING. 

USE ONLY THE APPROPRIATE GAUGE OF INVECTOR CHOKE TUBES IN  THIS SHOTGUN. DO NOT FIRE THIS SHOTGUN WITHOUT THE CORRECT CHOKE TUBES INSTALLED. DAMAGE MAY RESULT TO THE THREADS INSIDE THE BARREL.

FAILURE TO FOLLOW THIS INFORMATION COULD RESULT IN DAMAGE TO YOUR SHOTGUN OR POSSIBLE INJURY. 

NOTICE: USE ONLY THE INVECTOR CHOKE TUBE WRENCH SUPPLIED WITH YOUR SHOTGUN TO INSTALL AND REMOVE INVECTOR CHOKE TUBES. USING ANY OTHER WRENCH MAY DAMAGE THE THREADS IN THE BARREL.

CHOKE TUBE SELECTION

To help you choose the correct choke tube for each hunting and shooting situation, all Browning Invector choke tubes are inscribed on the side with the patterns they produce with both lead and steel shot. Each Invector tube also has notches in the top rim of the tube (Figure 13). These notches are a code to allow you to determine the choke designation while the tube is installed. Rim notches refer specifically to lead shot. You will need to use the chart below to cross-reference from lead to steel, and determine the appropriate tubes for your ammunition and hunting/shooting situation.

Several choke tubes are supplied with your shotgun. The choke tubes listed are also available as accessories. Remember that Invector-DS, Invector-Plus and Standard Invector tubes are not interchangeable. Before removing or installing tubes, or reading the rim notch code, make sure your shotgun is completely unloaded and the “safety” is in the on safe position.

* Not for use with steel shot. Using an over-tight choke constriction with steel shot will result in an ineffective “blown” pattern.

** Extra Full Special, extended with ports. Do not use with steel shot.

¹  When more than one choke designation is listed for a given steel shot pattern, use the more open choke listed for high velocity, larger shot size steel loads.

CHOKE TUBE REMOVAL 

1. Place the “safety” in the on safe position. Always make sure the shotgun is completely unloaded. Always keep the muzzles pointed in a safe direction.

2. Use the choke tube wrench to loosen the tube, turning it counterclockwise. Finger-twist the tube the rest of the way out of the barrel.

CHOKE TUBE INSTALLATION

1. Place the “safety” in the on safe position. Always make sure the shotgun is completely unloaded. Always keep the muzzles pointed in a safe direction.

2. Before installing a tube, check the internal choke tube threads in the muzzle, as well as the threads on the choke tube to be sure they are clean. Lightly oil the threads with a high-quality, lightweight gun oil.

NOTICE: FAILURE TO CLEAN AND OIL THE THREADS ON THE CHOKE TUBE COULD RESULT IN THE CHOKE TUBE SEIZING IN THE BARREL.

3. Using your fingers, screw the appropriate tube into the muzzle of the barrel, tapered end first, notched end outward. When it becomes finger-tight, use the choke tube wrench to firmly seat the tube.

NOTICE: THE CHOKE TUBE SHOULD BE PERIODICALLY CHECKED TO ASSURE THAT IT IS TIGHT AND FIRMLY SEATED. BEFORE CHECKING, FOLLOW ALL CHOKE TUBE REMOVAL AND INSTALLATION SAFETY GUIDELINES PREVIOUSLY OUTLINED.

WARNING: BEFORE PERFORMING COMB ADJUSTMENT PROCEDURES, PLACE THE  “SAFETY” IN THE ON SAFE POSITION. OPEN THE ACTION AND MAKE CERTAIN YOUR SHOTGUN IS COMPLETELY UNLOADED. KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

The buttstock of some Cynergy shotguns feature a comb that can be adjusted for both cast and drop. These adjustments allow you to achieve a perfect fit of the stock against your face, and determines how correctly and consistently your dominant eye aligns with the sight plane along the barrel rib. Different adjustable comb systems have been offered. Use this section to find the comb on your shotgun and follow the instructions in that subsection to make adjustments.

MODELS WITH TWO ADJUSTMENT HOLES IN THE BUTT STOCK

This section explains how to adjust the cast and comb height on models with holes in the right side of the buttstock (Figure 15). It features an approximate range of ¼" of cast on or cast off adjustment and 5/8" of drop at comb adjustment.

CAST ADJUSTMENT

1. Place the “safety” in the on safe position. Open the action and make sure the shotgun is completely unloaded.

2. Remove the comb by inserting a 7/64" Allen wrench into the holes found on the right side of the buttstock. Turn the wrench counterclockwise to loosen the Allen screws. 

3. With the Allen screws loose, lift the comb from the stock. 

4. To adjust cast, loosen the two Allen screws located inside of the posts on the underside of the comb using a 7/64" Allen wrench (Figure 16). 

5. Adjust the cast by sliding each post equally in the desired direction (Figure 14). Hash marks are stamped in the base to aid in locating the posts on the comb. Each adjustment increment represents approximately 1/16".

• Move the posts to the left for more cast off. 
• Move the posts to the right for more cast on.

When properly set, the front and rear sight beads should line up perfectly each time you shoulder your shotgun.

6. With the posts adjusted, carefully secure the Allen screws inside the two posts. If drop at comb has already been set to your desired height, return the comb to your shotgun and carefully secure it to the buttstock by tightening the two Allen screws in the side of the buttstock. Do not overtighten the screws. If drop has not been set, proceed to “Drop at Comb Adjustment.”

DROP AT COMB ADJUSTMENT

1. Place the “safety” in the on safe position. Open the action and make sure the shotgun is completely unloaded.

2. Remove the comb by inserting a 7/64" Allen wrench into the holes found on the right side of the buttstock. Turn the wrench counterclockwise to loosen the Allen screws. 

3. With the Allen screws loose, lift the comb from the stock. 

4. If the comb of your shotgun is removed through holes in the buttstock, your shotgun included shims (20 were provided) to obtain the correct comb height. Add or remove an equal number of shims to each post to adjust drop at comb. A maximum of 10 (5/8" total height) of shims can be stacked per post.

5. Once the comb height is adjusted, return the comb to your shotgun and carefully secure it to the buttstock by tightening the two Allen screws in the side of the buttstock or comb. Do not overtighten the screws. If cast has not been set, do not install the comb. Leave the Allen screws loose and read  the directions under “Cast Adjustment.”

IMPORTANT: The posts must be inserted in the buttstock or comb a minimum of 3/8". 

MODELS WITH A HOLE IN THE RECOIL PAD

This section explains how to adjust the cast and comb height on models with a single hole in the upper left side of the recoil pad (Figure 17). This comb features a total adjustment range of ¼" for cast on and cast off adjustment. Adjustment increments are approximately 1/16". Cast on and cast off angle adjustments of a maximum of 1/8" are also possible. This adjustable comb features a height adjustment range of 11 increments, at 1/16" per increment, resulting in approximately 5/8" of total height adjustment. 

CAST ADJUSTMENT

1. Insert the provided 7/64" Allen wrench through the hole found on the upper left of the recoil pad and into the Allen screw located within the stock (Figure 17). Once the Allen wrench is engaged with the Allen screw, turn the wrench counterclockwise three full turns to loosen the Allen screw. This will sufficiently loosen the comb, allowing adjustments to be easily made. The comb comes from the factory with cast set in the center position.

2. With the Allen screw loose, carefully adjust the comb to desired position (Figure 18) by sliding each post equally in the desired direction. Each adjustment increment represents approximately 1/16".

• Move the comb to the right for more cast off. 
• Move the comb to the left for more cast on.

3. If drop at comb has already been set to your desired height, tighten the Allen screw in the recoil pad. The screw needs to be firmly tightened, but be careful not to overtighten. If drop has not been set, leave the Allen screw loose and proceed to “Drop at Comb Adjustment.”

WARNING: DO NOT GO BEYOND THE RANGE OF ADJUSTMENT INCREMENTS. SHOULD THIS OCCUR, THE COMB WILL NOT BE PROPERLY SECURED TO THE SHOTGUN AND COULD RESULT IN INJURY OR DAMAGE TO  THE FIREARM.

MODELS WITH ONE ADJUSTMENT HOLE IN THE BUTT STOCK

This section explains how to adjust the cast and comb height on models with a single hole in the left side of the buttstock. This comb features a total adjustment range of ½" for cast on and cast off adjustment.  

CAST ADJUSTMENT

1. Insert the provided 4mm Allen wrench into the hole found on the upper left side of the comb and into the Allen screw (Figure 19). Turn the wrench counterclockwise to loosen the screw only enough to remove the comb. With the screw loose, remove the comb from the shotgun. 

NOTICE: LOOSEN THE SCREW ONLY ENOUGH TO REMOVE THE COMB. CONTINUING TO LOOSEN THE SCREW WILL DAMAGE THE COMB.

2. With the comb removed, the adjustment tower is exposed (Figure 20). Insert a 4mm Allen wrench into the hole located between the uprights on the adjustment tower (Figure 21). Turn the wrench counterclockwise to loosen the screw. 

With the screw loose, the adjustment tower should move freely. Carefully adjust the comb to the desired position by sliding the adjustment tower in the desired direction. 

• Move the adjustment tower to the right for more cast off. 
• Move the adjustment tower to the left for more cast on.

3. When you have settled on the position of the adjustment tower, tighten the Allen screw located between the uprights.

4. Reinstall the comb at the desired cast position and comb height using a 4mm Allen wrench. The screw needs to be firmly tightened, but be careful not to overtighten.

DROP AT COMB ADJUSTMENT

The adjustable comb on original Cynergy models features a total height adjustment range of ½". 

WARNING: DO NOT GO BEYOND THE RANGE OF ADJUSTMENT INCREMENTS. SHOULD THIS OCCUR, THE COMB WILL NOT BE PROPERLY SECURED TO THE SHOTGUN AND COULD RESULT IN INJURY OR DAMAGE TO THE FIREARM.

1. Insert the provided 4mm Allen wrench into the hole found on the upper left side of the comb and into the Allen screw (Figure 19). Turn the wrench counterclockwise to loosen the screw.

NOTICE: LOOSEN THE SCREW ONLY ENOUGH TO MOVE THE COMB. CONTINUING TO LOOSEN THE SCREW WILL DAMAGE THE COMB.

2. With the Allen screw loose, adjust the comb to the desired position by moving the comb up or down on the adjustment tower (Figure 20).  Each increment on the height adjustment tower represents 1/16".

• To decrease drop at comb, slide the comb up on the adjustment tower.
• To increase drop at comb, slide the comb down on the adjustment tower.

3. Reinstall the comb at the desired cast position and comb height using a 4mm Allen wrench. The screw needs to be firmly tightened, but be careful not to overtighten.

COMPOSITE STOCK MODELS

The adjustable comb on Cynergy Composite stock models is neutral (no cast on or cast off).

DROP AT COMB ADJUSTMENT

1. Remove the retaining pin from either side of the stock by tapping it out with a 1/8" drift punch and hammer (Figure 22).

2. Slide the comb forward off the height adjustment ribs and off the adjustment tower on the stock.

3. Each ridge on the adjustment tower represents 1/8" in height adjustment (Figure 23). Slide the comb rearward into place, fitting it in the proper ridges to obtain your desired comb height. Shoulder the shotgun and check your comb position before inserting the pin.

4. When you have determined the correct comb height, align the holes in the stock and adjustment tower and gently tap the retaining pin into position to secure the comb in place on the stock.

WARNING: BEFORE PERFORMING LENGTH OF PULL ADJUSTMENT PROCEDURES, PLACE THE “SAFETY” IN THE ON SAFE POSITION. OPEN THE ACTION AND MAKE CERTAIN YOUR SHOTGUN IS COMPLETELY UNLOADED. KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

Cynergy shotguns equipped with an Inflex recoil pad are easily adjustable for length of pull by adding or subtracting stock spacers. 

Cynergy models that use the long travel Inflex recoil pad, shown in Figure 25, can be adjusted using a combination of stock spacers and one of the three different length recoil pads that are available. There is a ½" difference in the thickness of each recoil pad, and each spacer is ¼" thick. Original Cynergy models are fit from the factory with a standard length recoil pad, which provides a 14 ¼" length of pull.

Extra recoil pads, spacers and combs can be purchased by calling our Parts Department at 1-800-322-4626, or by contacting your Browning dealer. 

IMPORTANT: Optional recoil pads for the original Cynergy wood models will not fit on the composite stock models. The pads made for the composite models will not fit original Cynergy models with wood stocks. When ordering make certain you select the right recoil pad for your shotgun and desired length of pull.

Images shown are of an original Cynergy model. However, the procedure for adjusting length of pull is similar for all Cynergy models with an Inflex recoil pad.

WARNING: BEFORE PERFORMING ADJUSTMENT PROCEDURES OR CHANGING TRIGGER SHOES, PLACE THE “SAFETY” IN THE ON SAFE POSITION. OPEN THE ACTION AND MAKE CERTAIN THE CHAMBERS ARE UNLOADED. KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

Some Browning shotguns are equipped with an adjustable/interchangeable trigger shoe system that offers three length of pull adjustment settings. Two types are offered:

• Three Position Trigger that includes one trigger shoe. 
• Triple Trigger System that includes three interchangeable trigger shoes. 

WARNING: BEFORE PERFORMING CLEANING PROCEDURES, PLACE THE “SAFETY” IN THE ON SAFE POSITION. OPEN THE ACTION AND MAKE CERTAIN YOUR SHOTGUN IS COMPLETELY UNLOADED. KEEP THE MUZZLES POINTED IN A SAFE DIRECTION. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

WEAR EYE PROTECTION WHEN DISASSEMBLING AND CLEANING YOUR SHOTGUN TO PREVENT SPRINGS, SPRING-LOADED PARTS, SOLVENTS OR OTHER AGENTS FROM CONTACTING YOUR EYES, RESULTING IN INJURY.

KEEP ALL AMMUNITION AWAY FROM THE CLEANING AREA. NEVER TEST THE MECHANICAL FUNCTION OF YOUR SHOTGUN WITH LIVE AMMUNITION. FAILURE TO FOLLOW THESE WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

NOTICE: SOME CLEANING SOLVENTS, LUBRICANTS AND OTHER STRONG CHEMICALS SUCH AS THOSE FOUND IN INSECT REPELLENTS, SUNSCREENS, ETC. MAY DAMAGE THE FINISHES OF YOUR FIREARM. USE CARE TO PREVENT CHEMICALS FROM MAKING CONTACT WITH FINISHES WHEN CLEANING YOUR FIREARM. 

CLEANING PROCEDURES

Your Cynergy shotgun will function better and more reliably over a longer period of time if it is properly maintained and kept clean. You should clean your shotgun after every day of shooting, and more often if it becomes excessively dirty. The barrels should be cleaned and the action wiped clean and oiled after every day of shooting.

Normal maintenance can be accomplished with the barrels still attached to the receiver (oiling/greasing and wiping down). More careful cleaning requires removal of only the barrels and forearm from the receiver (cleaning the barrels). 

If a malfunction occurs, perform a thorough cleaning to see if it solves the problem before seeking the services of a Browning Recommended Service Center, the Browning Service Facility in Arnold, Missouri, or a qualified gunsmith.

1. Place the “safety” in the on safe position. Open the action and inspect the chambers to make certain they do not contain any shells. Keep the muzzles pointed in a safe direction.

2. Remove the forearm and barrels as explained under the “Disassembly” section.

3. Using a shotgun cleaning rod with a slotted tip or cleaning jag and a patch large enough for a snug fit in the bore, insert the rod and a lightly oiled patch into the breech end of the barrel and run it back and forth through the bore several times. Remove and wipe the choke tube, threads and barrel threads with a nylon brush and lightly oil. 

Browning offers a complete line of products to make cleaning your firearm fast and easy. Be sure to follow all instructions when using any product to clean your firearm.

4. Inspect the bores from both ends for leading and plastic residue that often remain in the bores from the shot cups in modern shotshells. Leading and plastic residue will appear as longitudinal streaks and are usually more predominant near the muzzles and just forward of the chambers. A normal amount of either is common and not serious.

5. If leading or plastic residue seems excessive you can remove it by brushing the bore with a brass brush. Soak the brush or spray the bore with a powder solvent first. Scrub until clean. To prevent bristles from breaking off, push the brush fully through the barrel each time before pulling it back through.

WARNING: MOST SOLVENTS ARE HIGHLY FLAMMABLE. WEAR EYE PROTECTION AND PRACTICE APPROPRIATE SAFETY MEASURES WHEN WORKING WITH SOLVENTS TO AVOID SERIOUS INJURY.

6. After all leading and plastic residues have been removed, run a clean, dry patch through the bore. Follow this with a final, lightly oiled patch.

7. Wipe all metal surfaces of the receiver, forearm and barrels with a clean rag. Then lubricate your firearm at the points described in Step 2 under the “Assembly” section. Regular, light lubrication is extremely important to the durability and reliable operation of your shotgun.

Remember, the broad, polished, finely fitted surfaces of the receiver and forearm mechanisms (the barrel lugs, MonoLock Hinge surfaces ejector cams and locking pin surfaces) must always have a thin film of lubricant. A heavy oil or grease is recommended to lubricate the ejector cams on both sides of the barrels, along with the MonoLock Hinge mating surfaces on both sides of the receiver (hinged surfaces) to prevent galling. Do not over lubricate the action. 

8. Reassemble the shotgun and wipe all exposed metal surfaces with an oiled cloth making sure to wipe away all finger marks where moisture could accumulate.

9. Inspect the barrels and chambers to be certain no patches have inadvertently been left in them. Remove any that remain.

10. Lightly oil your firearm at the points described under the “Periodic Oiling” section. Regular, light oiling is extremely important to the durability and reliable operation of your shotgun.

11. The wood surfaces can also be wiped with a quality, lightweight gun oil or they can be polished with any quality furniture wax (but not both).

NOTICE: IT IS VERY IMPORTANT THAT THE CHAMBERS OF YOUR SHOTGUN BE CLEANED THOROUGHLY AND PROMPTLY AFTER SHOOTING PLASTIC SHOTSHELLS. DO NOT LEAVE DISCHARGED (EMPTY) SHELLS IN THE CHAMBERS FOR ANY LENGTH OF TIME. THE CHEMICAL COMPOSITION OF MANY PLASTIC SHELLS CONTAINS MOISTURE WHICH CAN “SWEAT” OUT OF THE SHELL AND ONTO THE CHAMBERS’ SURFACES, AND POSSIBLY CAUSE CORROSION AND RUST.

PERIODIC OILING 

The metal parts of a firearm should receive a light film of oil after the firearm has been exposed to weather or handling.

A heavy oil or grease is recommended to lubricate the ejector cams on both sides of the barrels, along with the MonoLock Hinge mating surfaces on both sides of the receiver (hinged surfaces) to prevent galling. However, any quality gun oil may be used.

If the firearm has been exposed to excessive dust, dirt, mud or water, the principal working parts should be wiped clean and lubricated with a light film of quality, lightweight gun oil or grease. 

NOTICE: DO NOT PLACE LARGE QUANTITIES OF OIL INTO THE ACTION. EXCESS OIL WILL RUN BACK INTO THE WOOD OF THE STOCK SOFTENING THE WOOD, WITH CONSEQUENTIAL LOOSENING OF THE STOCK.

NOTICE: NEVER ATTEMPT TO TAKE YOUR FIREARM APART FURTHER THAN EXPLAINED IN THIS OWNER’S MANUAL. YOUR FIREARM IS A SPECIALIZED, FINELY FITTED MECHANISM. YOU MAY PERMANENTLY DAMAGE IT BY ATTEMPTING TO DISASSEMBLE THE INNER MECHANISM ASSEMBLIES. IF FURTHER DISASSEMBLY FOR SERVICE OR CLEANING IS REQUIRED, TAKE YOUR FIREARM TO A QUALIFIED GUNSMITH, OR CONTACT OUR ARNOLD, MISSOURI SERVICE FACILITY AS EXPLAINED UNDER THE “SERVICE OR REPAIR” SECTION.

Some Cynergy target models feature ported barrels that reduce recoil and muzzle jump. Reducing recoil not only increases comfort when shooting, but increases accuracy because it is easier to pick up the second clay target faster due to decreased recovery time following the first shot. Carbon can build up in the ports after shooting, to clean them, use a good quality powder solvent and pipe cleaners to scrub away debris from the ports. 

Keeping the oil-finished wood surface on your firearm looking its best requires only a small amount of maintenance. When the surface becomes spotted or dull, the affected area(s) can be treated using rubbing alcohol on a soft, lint free cloth and allowed to dry. A small amount of a linseed oil-based finish, such as Watco® Danish Oil Finish, Deft® Danish Oil Finish, or Formby’s® Tung Oil Finish should then be applied to the surface of the wood with a soft, lint free cloth according to the manufacturer’s instructions. To treat the checkering, a small amount of oil-based finish can be applied and then distributed evenly using a toothbrush or other soft bristled brush.

As with any firearm, the only way to preserve its pristine condition and collector appeal is to never handle or fire it, which in turn would deprive you of much of the enjoyment that comes with owning a fine Browning firearm. 

While special finishes such as engraving and gold plating greatly enhance the aesthetic appeal of your shotgun, please be aware that they are no more durable, and in some cases may even be slightly less durable than more common firearm finishes. 

As you use your shotgun, you can expect special finishes to wear in much the same manner as any other firearm finish. These marks are the honest product of the hours spent enjoying your firearm and each scuff and scratch will probably have a good story to go along with it.

If your firearm should require service or repairs, we suggest you first contact a local recommended Browning Firearms Service Center.  

To locate a service center visit browning.com, contact our Customer Service Department or your Browning firearms dealer for the address of the Service Center nearest you. Otherwise, you may send your firearm directly to our Service Facility in Arnold, Missouri. 

Parts listings, Firearm Service Center lists, service procedures, service/repair form and general product information are also found on the internet at browning.com. For technical questions about your firearm or service, contact:

When returning your firearm for servicing, you must do the following:

1. Be sure it is completely unloaded.

2. Remove any optics, optic mounts or other accessories.

3. Package it securely in a cardboard container.

4. Enclose the service/repair form available at browning.com or a letter that clearly describes the trouble experienced, the ammunition used and the repairs desired. Also include your name, e-mail address (if possible) and a daytime phone number where you can be reached.

5. Never return ammunition with your firearm. It is against postal and most commerce regulations.