When it's time to punch through barriers and still stop a threat, you need more than hollow-point hype. You need proven, no-compromise performance. Fortunately, CORA(R)BON's 10mm Auto 155gr DPX delivers exactly that-with solid copper construction, deep penetration, and weight retention that leaves traditional defensive rounds behind. Specifications and Features: Caliber: 10mm Auto Bullet Weight: 155 grains Bullet Type: DPX (Solid Copper Hollow Point) Muzzle Velocity: 1200 fps Muzzle Energy: 496 ft-lbs Barrel Length (Tested): 4.6 inches Application: Personal defense, barrier penetration, tactical response Rounds Per Box: 20 Made in the USA