MDX Arms 16" .223 Wylde 1:8T 4150CMV LW w/ 15" Strike Ind. Megafin G2 KeyMod HG Mid Length Gas SAIL Comp Complete Upper

  • $519.95
  • Save $30


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

  • Nitride / QPQ
  • 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
  • 4150 CMV Lightweight Profile 
  • .750 Low Profile Steel Gas Block - Screw On
  • Mid Length Gas System

    Handguard/Rail

      • 15" Strike Industries Megafin G2 KeyMod Handguard 

      Flash Hider/Muzzle Brake

      • Strike Industries SAIL Comp - 1/2 x 28 

      Notes:

      • Test Fired for function
      • Build in Riverside, California

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