READ THE ENTIRE ANSWER BELOW BEFORE USING STEEL SHOT IN ANY FIREARM

All current Browning shotguns with the Standard Invector, Invector-Plus and DS choke tube systems are fully steel shot compatible with current factory loads. However, there are limitations to the compatibility of many older Browning shotguns with conventionally choked barrels. In certain models, shooting steel shot may cause a slight "ring bulge" just inches behind the muzzle or irreversible damage or harm to the shooter depending on the firearm.  Accordingly, our recommendations concerning the use of steel shot in Browning shotguns is as follows:

1. WILL ACCEPT ALL CURRENT FACTORY STEEL SHOT LOADS:

All Browning shotguns with the Standard Invector, Invector-Plus or DS choke tube systems, However, we do not recommend the use of Invector full or extra full chokes with steel shot. They pattern too tightly, and sometimes result in a "blown" pattern.

2. WILL ACCEPT ALL CURRENT FACTORY STEEL SHOT LOADS EXCEPT THOSE WITH T, F, BB AND BBB SIZE SHOT:

The B-2000 and B-80 shotguns with conventional chokes (Non-Invector)

3. DO NO USE ANY STEEL SHOT LOADS:

The Belgian-made A-5, Superposed, Leige, and other Belgian Over/Under models, Double Automatic, American-made A-5 and all other models not listed in category 1 or 2. Note: Belgian Auto-5 barrels are interchangeable with the new Invector barrels which are made in Japan. With this new Invector barrel installed on the Belgian-made Auto-5 receiver, steel shot loads can be used.

YEAR OF PRODUCTION: Nearly all Browning firearms manufactured after 1975 have two letters in the serial number. The two letters indicate the year of manufacture: M=0, Z=1, Y=2, X=3, W=4, V=5, T=6, R=7, P=8, N=9.

FUTURE: Obviously, we have no control over the ammunition companies and the loads they will produce in the future. So, if in doubt, please check with us or the ammunition company before using new loads in your shotgun.