Defender 12-gauge ammunition features a distinctive black hull black oxide high-base head and a 1 oz segmenting rifled slug. Upon impact the slug breaks into three equal segments compensating for aim error and providing critical penetration. This unique design is applicable for short and long range situations. - Gauge: 12 Gauge - Length: 2.75 - Type: Segmenting Slug - Shot Size: Rifled Slug - Muzzle Velocity: 1600 fps - Weight: 1 oz - Shot Size: 3 - Rounds Per Box: 10