Details: Winchester Super Target ammunition is an excellent low-cost option for high-volume target shooting. A hinged wad reduces felt recoil and increases velocity while clean burning powder and high quality primers ensure consistent, reliable performance. This economical target load gives outstanding clay busting power at an affordable price. Technical Information: Gauge/Bore: 12, Shell Length: 2-3/4", Shot Weight: 1-1/8 oz, Shot Size: #7-1/2, Shot Type: Lead. Ballistics Information: Muzzle Velocity: 1145 fps. 250 rounds per case (10 boxes of 25 rounds).