Product Details


AR-15 (M-16) Bolt Carrier Group and AR-15 Upper Receiver

All bolts are rigorously inspected and are individually High Pressure Tested and then go through a Magnetic Particle Inspection.

Mil-Spec Bolt

  • 158 Carpenter Steel
  • Shot Peened
  • High Pressure Tested (HPT)
  • Magnetic Particle Inspected (MPI)

Mil-Spec Carrier

  • 8620 Tool Steel
  • Full Mass M-16

Mil-Spec Extractor

  • 8620 Tool Steel
  • Phosphate Finish
  • Extractor Spring
  • Black Extractor Insert
  • Viton O-Ring

Mil-Spec Gas Key

  • 8620 Tool Steel
  • Grade 8 Hardware
  • Properly Staked

 AR-15 Upper Receiver

AR-15 Upper is a stripped M4 flattop style receiver. The upper starts as a 7075 aluminum forging and is precision machined to Military specifications. After machining is complete the upper is finished with a Type-3 Mil-Spec anodizing. This upper is stripped and does not include the forward assist assembly or the dust cover assembly.

Technical Information:

  • M4 Flattop
  • 7075 Aluminum Forging
  • Type-3 Mil-Spec Anodizing
  • M4 Feed Ramps

Note: This upper is stripped, a forward assist assembly and dust cover assembly (available separately)are needed to complete this upper.


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