Underwood Ammo 297 10mm 180gr Full Metal Jacket 50 Per Box/10 Case

The Underwood Ammo 297 10mm 180gr Full Metal Jacket round is based on the popular Xtreme Penetrator product line. The XD ammunition features an optimized nose flute, total weight, and velocity engineered to achieve penetration depth up to 18 inches with a permanent wound cavity (PWC) that is notably large. The PWC expands over 100% larger than other expanding bullets, and expansion is achieved even when shot through barriers. Each box contains 50 rounds, with 10 boxes per case.