Patternmaster 12ga Browning Invector Plus/Winchester SX3, SX4 Code Black Duck
- No Size or Speed Restrictions with Steel Shot / Optima HP and Remington Pro Bore Long Range cannot be used with any steel shot larger than #2.
- 25% Longer Parallel Section / More Dense Patterns / Wrench-Less Installation.
- Quick Removal / Helps with Muzzle Protection / Machined from Heat-Treated 17-4 Stainless Steel.
- Features Triple Shot Technology (TST): 3 Graduated Rings in the Taper section of the Choke Tube.