The Barnes Bullets 21552: TAC-XPD offers a superior solution for personal and home protection. This ammunition is armed with the potent Barnes TAC-XP bullets and is precisely engineered to offer exceptional performance in dire circumstances that put your life at risk.Built entirely from copper, TAC-XP bullets feature an exceptionally large and deep hollow-point cavity that guarantees consistent expansion and penetration, exceeding the performance of other market-leading personal defense products.