Briley Mach 1 12 Gauge Extended Choke Tube Browning Invector, Mossberg Accu-Choke, Win-Choke Skeet Ported

Briley Winchester Win Choke Spectrum Ported 12 Gauge Skeet .005. The WinChoke Spectrum features front and rear ports to produce even patterns without leading. The convex side of the port is positioned to produce the most effective pattern without leading excessive muzzle jump. The rear scope notch is specifically designed to eliminate flyers and unwanted pellets. Finally the spectrum has been shaped to produce the best pattern with slugs buck shot and wild turkey. Tests demonstrate that even slugs fired through a Winchester shotgun tube produce the best patterns. Winchester shotguns are machined and anodized with a matte black finish. These standard chokes are to be used with Winchester HMR RC and XLT shotguns with rifled barrels equipped to accept Winchester shells. Specifications for Briley Winchester WinChoke Spectrum Ported Choke Tube: Manufacturer: Briley Gauge: 12 Choke Tube System: Winchester Choke Gun Make: Winchester Package Contents: Briley Winchester WinChoke Spectrum Ported Choke Tube Briley WINSP12SK: Winchester Win Choke Spectrum Ported 12 Gauge Skeet .005