STANDARD INVECTOR, INVECTOR-PLUS AND INVECTOR-DS ARE NOT INTERCHANGEABLE. Make sure you know the system that fits your shotgun before proceeding. For advice on choosing a choke tube appropriate for your shotgun READ MORE HERE.
Browning has been a leader in interchangeable choke tube systems since the 1980s. Today we offer three systems: our legacy Standard Invector, time-proven Invector-Plus, and extreme-performing Invector-DS.
We offer extensive selections of tubes in each system to provide you with optimal patterns. It's worth the effort to find the right tube. Here's what you do:
- Select the Browning choke system which your shotgun is designed to accept.
- Select from the choke tube constrictions and designs for your system in your gauge.
Total Barrel Dynamics is the combination of Vector Pro forcing cone lengthening, Back-Bored Technology and an Invector interchangeable choke tube system working in unison to improve shot pattern performance. Each component of Total Barrel Dynamics plays a part to reduce shot deformation and keep patterns dense, putting more pellets on your target. To ignore any single aspect of the system weakens the overall performance. Look for Total Barrel Dynamics on A5, Maxus, BT-99 and on 12 and 20 gauge Citori 725, Citori and Cynergy models.