The Optimized Solution for Personal and Home Defense. Loaded with the venerable Barnes TAC-XP bullets, TAC-XPD ammunition is engineered and designed to deliver top performance when it is most critical: in life-threatening situations The TAC-XP's all-copper construction and very large, deep hollow-point cavity expand, penetrate and perform more consistently than any personal defense product on the market.Specifications:40 S&W1,120 Feet per second140 Grain Barnes TAC-XP hollow point20 Rounds per boxLead free