Corbon DPX Ammunition DPX45185, 45 ACP +P, Deep Penetrating X Bullet, 185 GR, 1075 fps, 20 Rd/b CORBON/GLASER(DAKOTA AMMO DPX Deep Penetrating X Bullet Ammunition Corbon 45 ACP +P 185 Grain Deep Penetrating X Bullet/20 Box Deep penetrating, lead free big game, all copper bullet with high ballistic coefficient. Weight retention is close to 100%, giving a deep and clean wound channel. Deep Penetrating X Bullet CORBON products have earned a distinctive reputation in the industry with our high energy JHP ammunition. Consistent with this standing new DPX line with its deeper penetration to makes it the optimum load for Law Enforcement, civillian use. Barnes X Bullet retains 100% of its weight, even after shot through barriers such as clothing and steel. The permanent crush cavity is considerably larger than a typical JHP due to deeper penetration. SPECIFICATIONS: Mfg Item Num: DPX45185 Category: AMMO CENTERFIRE Caliber :45 ACP +P Bullet Type : Barnes DPX Bullet Weight :185 GR Muzzle Energy :475 ft lbs Muzzle Velocity :1075 fps Rounds/box :20 Rounds Per Box 25 Boxes Per Case