Lehigh Defense Xtreme Defense 380 ACP 68 Grain XD FMT 20 Rounds

The Lehigh Defense Xtreme Defense XD FMT is a 380 ACP handgun cartridge loaded with a 68 grain Fluid Transfer Monolithic bullet, intended for self-defense and home defense use. The bullet is solid copper and uses a progressive nose geometry designed for deep, straight penetration while creating a wound cavity diameter larger than most expanding bullets. Its radial flutes are described as directing hydraulic energy inward and then outward, producing high-pressure spikes in surrounding tissue.

Specifications include a muzzle velocity of 1100 fps and a muzzle energy of 183 ft-lbs. Each box holds 20 rounds, with brass cases and 10 boxes per case. The retailer states the bullet is designed to penetrate barriers such as drywall or heavy clothing before reaching the target, though this claim is not independently verified here.

• Caliber: 380 ACP
• Bullet weight: 68 gr
• Bullet type: XD FMT Fluid Transfer Monolithic, solid copper
• Muzzle velocity: 1100 fps
• Muzzle energy: 183 ft-lbs
• Case material: Brass
• Rounds per box: 20
• Boxes per case: 10