MDX Arms 20" .224 Valkyrie CHF 4150CMV 1:7Twist with 15.8" Pitchfork Mlok HG, Tri-Port Comp Complete Upper

  • $699.95
  • Save $100


  • More than doubles the effective range of the AR15 platform allowing the shooter to engage targets up to 1300 yards!
  • Chambered in .224 Valkyrie
  • Barrels machined from premium Cold Hammer Forged 4150 CMV barrel blanks
  • Rifle length gas port location with a 1-7 twist
  • Sub MOA accurate with 90 grain Match Grade Ammo .224 Valkyrie factory Federal Ammunition
  • Spiral fluted for weight reduction and increased surface area for improved cooling of the barrel
  • Forged 7075-T6 Mil Spec Upper with extended M4 feed ramps.
  • Type 3 anodized.
  • Slim 15" M-LOK Pitchfork hand guard
  • Low profile gas block secured in place by dimpling of the barrel.
  • Comes standard with a MPI tested nitride treated M16 bolt carrier group.
  • Pictured with the Tri Port Comp
  • These uppers are built to order. Please allow 5-10 business days for your order to be processed.
  • As an FREE upgrade we can true the upper surface where the barrel extensions inserts to ensure a flat mating surface. Please allow additional 2 to 5 days to complete.
  • Built with 100% U.S. made components


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