MDX Arms 16"SS .223 Wylde BCM KMR Keymod HG Car.-Length Complete Upper

  • $669.99


Upper Receiver

  • T6 7075 Forged HA Type III
  • M4 Feed Ramp
  • Standard Mil-Spec Dust Cover & Forward Assist

Charging Handle

  • Standard Mil-Spec Charging Handle

Bolt Carrier Group

  • Black Nitride / QPQ Finish
  • M16 Full Auto with Staked Gas Keys
  • 9310 Steel MPI tested bolt & 8620 Steel Carrier.
  • Compatible with 5.56 NATO, .223 Remington & 300 AAC Blackout.
  • Corrosion resistance inside and out. Superior to chrome lined and parkerized bolt carrier groups.
  • Slicker hardened 70RC surface
  • Includes extractor o-ring for increased extracting reliability.

Barrel/Gas Block

  • 16" .223 Wylde
  • 1:8 Twist
  • 416R Stainless Steel Barrel
  • .750 Low Profile Steel Gas Block - Screw On
  • Carbine Length Gas System

Handguard/Rail

  • 15" BCM KMR Alpha Keymod Handguard
Flash Hider/Muzzle Brake
  • Micro Single Port Muzzle Brake Stainless Steel - 1/2 x 28

Notes:

  • Test Fired for function
  • Build in Riverside, California

We Also Recommend