M4/AR15 Upper Receiver, Assembled, 1913 Rail Top

M4/AR15 Upper Receiver, Assembled, 1913 Rail Top

M4/AR15 Upper Receiver, Assembled, 1913 Rail Top

Product Code :12300
Availability :Out Of Stock
  • $99.95

M4 Marked Assembled Upper

  • Precision Machined from Certified & Tested  7075 T6 Aluminum Forging
  • This AR15 upper features a 1913 top rail, M4 feed ramp
  • Hardcoat Anodized and Certified to Mil-STD-171 Specifications
  • Ejection port cover, rod, spring, and c-clip are installed along with forward assist, spring, and pin
  • No machined or painted t-marks
  • Dry Film Lube


Made in USA


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