Underwood Ammo .40 S&W Handgun Ammo – 115 Grain | Xtreme Defender
$35.39The Xtreme Defender is based on the popular Xtreme Penetrator product line. The XD ammunition has an optimized nose flute, total weight, and velocity to achieve a penetration depth up to 18 inches* with a permanent wound cavity (PWC) that is just simply enormous no other expanding hollowpoint comes close to achieving anywhere near this…