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Colt M4 Stripped Upper Receiver SP63528

Colt M4A3 Mil-contract Stripped Upper Receiver

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Our Price: $119.95

Stock Status:In Stock

Product Code: COLT-M4A3-UP

Upper Parts Installed:

Colt M4 AR15 Stripped Upper Receiver 5.56 NATO SP63528
. The finest mil-spec upper receivers on the market.
. Very limited availability.

  • Machined From 7075 T-6 Forged Aluminum
  • Marked "M4" Above Gas Tube Inlet Hole
  • M4 feed ramps
  • MIL-A-8625E Type III Class II anodized
  • Milled T-marked
  • Fantastic Quality
  • Keyhole symbol, M4 Stamped over gas tube hole, All uppers are Raised "C" marked.
  • Colt Part# SP63528

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