In vector Plus Choke Systems

Choke Patterns Chart

Pre 1983 BPS models and current 12 ga. BPS Buck Specials are conventionally choked. Most current BPS shotguns have barrels that are threaded to accept the Browning Invector Interchangeable Choke Tube System. You may confirm this by glancing on the right side of your barrel where the specifications are inscribed. The degree of choke is indicated on the side of the tube, and with a notch code on the top rim of the tube. Pre 1993 BPS models, excluding the 12 ga. 3 1 21' magnum, are threaded to...