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American Reserve Munitions

American Reserve Munitions ARM - 12 Gauge 460gr. - Counterstrike Defense "The Gatekeeper"

Product Code : 724235060430


All Copper Hollow Point (8 Petal Design)

"The Gatekeeper" bullets are precision CNC machined, lead free, solid copper expanding projectiles.  The projectile expands 3X the size while maintaining nearly 100% of its original weight.  Each "Gatekeeper" projectile has been engineered to perform in a given velocity range to provide unparalleled performance across a wide variety of calibers and weapons platforms.  This projectile is used for personal protection, provides equivalent and often superior performance to market leaders in the 12 gauge slug market.  The "The Gatekeeper" projectile is available for both public and law enforcement purchasing.  The bullet is designed to create maximum cavitation upon entry into the body and expend all its energy inside the target. The combination of maximum stopping power with minimal over-penetration makes it an ideal choice for personal protection.

Technical Information

  • Caliber: 12 Gauge
  • Bullet Weight: 460 Grain
  • Bullet Style: All Copper CNC Hollow Point
  • Case Type: Plastic Hull
  • Ballistics Information:
  • Muzzle Velocity: 1270
  • Muzzle Energy: 1684
  • 5 Shells in a box

Determined at checkout.