Hornady Critical Defense 45 Colt 185gr FTX Hornady Critical Defense ammunition is the pinnacle in self defense ammunition. ? Unaffected by thick and heavy clothing, including denim and leather. ? Patented FTX bullet delivers superior controlled expansion and large, deep wound cavities over a wide range of velocities. ? Clean burning and stable propellants reduce recoil in lightweight handguns, and perform consistently in all temperatures. ? Minimal muzzle flash protects night vision. ? Feeds reliably in all pistols. ? Shiny silver nickel plating prevents corrosion, and is easily visible in low light situations. ? Bullets are cannelured and crimped to avoid bullet setback. ? Bullets are custom designed for individual loads. ? The most effective, consistent, and reliable self-defense ammunition available today! •Caliber : 45 Colt •Bullet Weight : 185 Grain •Bullet Type : Flex Tip eXpanding •Muzzle Velocity : 920 fps •Casing Material : Nickel-Plated Brass •Rounds Per Box : 20 •Rounds Per Case : 200