Lehigh Defense Xtreme Defense .45 ACP 135 gr ammunition uses a solid copper, monolithic projectile engineered for deep, straight penetration and consistent barrier performance. The Fluid Transfer Monolithic (FMT) design employs radial flutes to direct hydraulic energy for controlled fluid transfer. This 20-round box is intended for home defense applications and for users who prefer non-expanding monolithic projectiles. Cartridge specifications list a muzzle velocity of 1250 fps and muzzle energy of 468 ft lbs.
Key Specifications
- The cartridge is .45 ACP.
- The bullet weight is 135 gr.
- The bullet type is Lehigh Defense XD FMT.
- The product type is Fluid Transfer Monolithic.
- The model is Xtreme Defense.
- The box contains 20 rounds.
- The case contains 200 rounds.
- There are 10 boxes per case.
- The muzzle velocity is 1250 fps.
- The muzzle energy is 468 ft lbs.
- The case material is Brass.
For users seeking a non-expanding, barrier-capable .45 ACP option, the Xtreme Defense delivers consistent penetration characteristics and controlled fluid transfer geometry in a monolithic copper construction. Its FMT design and solid-copper projectile make it a practical choice for responsible home defense or duty applications where predictable, barrier-resistant performance is desired.
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