Winchester Defender 40 S&W 180gr Bonded Jacket Hollow Point Handgun Ammo, 20 Rounds - S40SWPDB1

Winchester Defender 40 S&W ammunition features 180-grain bonded jacket hollow point bullets designed for personal protection and home defense. The innovative bonding process welds the jacket to the lead core for improved penetration and approximately 1.5x expansion, engineered to meet FBI test protocol PDX1 standards. Muzzle velocity is 1140 fps with 476 ft-lbs of energy per round.