10.5 300 Blackout:

  • The upper is built on a standard upper with forward assist and dust cover
  • 4150 barrel - magphos coating
  • .750 at the shoulder
  • Pistol length gas system
  • 5/8×24 threads a standard
  • A2 muzzle brake
  • 9" Slim MLOK rail

    **This does not come with a bolt carrier group and charging handle**

Visit our Website