4.5″ CHF 9mm M-LOK4 Pistol Upper FDE

$599.99

  • 4.5″ Cold Hammer Forged Stainless Barrel 1:10 Twist
  • 1/2 x 28 thread pitch (Only use muzzle attachments made for 9mm 1/2 x 28).
  • Forged upper receiver.