.311 Xtreme Defense 55gr Bullet

  • 50 / Box
  • $25.00

SKU 09311055SP
Caliber / Cartridge .311
Technology Xtreme Defense
Weight (gr) 55
Bullet Length (in) 0.415
Number of Projectile 1
Velocity 750 - 4,000
Subsonic Yes
Supersonic Yes
Ballistic Coefficient (G1) 0.091
Twist Rate 1:20
Lead Free Yes
Patent US 9,829,293
Notes FTM - Fluid Transfer Monolithic

Xtreme Defense

We will never stop innovating. NEVER say never?

The Xtreme Defense (XD) Technology is based on the popular Xtreme Penetrator product line. The design goal was to achieve the same barrier performance and massive permanent wound cavity and reduce the penetration depth to coincide with an individual's personal comfort level. It was a goal we did not meet; it was a goal we blew out of the water!

  • Progressive nose geometry 18" penetration depth range
  • A permanent wound cavity (PWC)that is 2 times greater than any expanding bullet
  • A PWC near that of a 5.56 rifle.
  • Reduced recoil.
  • CNC machined from solid copper to overcome barriers to penetration
  • Radial flutes that force the hydraulic energy inward to build pressure
  • Minimal surface area to increase the force at the point of contact and sharp cutting edges that defeat barriers