Briley Browning Invector Plus Helix Choke 12 Gauge Full .035 INPH12F. This constriction increases velocity and energy transfer resulting in the projectile traveling a shorter distance per shot. The Octagonal shape defies cross sectional area changes...
Briley Browning Invector Plus Helix Choke 12 Gauge Full .035 INPH12F. This constriction increases velocity and energy transfer resulting in the projectile traveling a shorter distance per shot. The Octagonal shape defies cross sectional area changes...