Last week I posted a photo of an expanded LeHigh Defense .45 Auto bullet. This unique, totally machined, 175 grain projectile leaves the barrel of a five-inch .45 Auto at about 1100 fps. It will penetrate around 10 inches in 10% ordnance gelatin and creates a devilish looking wound cavity. LeHigh offers similar projectiles in a variety of defensive handgun cartridges. They offer moderate recoil and their four blades cut and tear tissue. Just looking at them makes my knees hurt.