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AR-15 Unassembled Rifle Upper Receiver Components:

  • Forged 7075-T6 Mil-Spec Stripped upper receiver
  • 5.56 Nato barrel
  • Matched-color dust cover
  • Matched-color forward assist
  • Gas Block (diameter varies depending on barrel)
  • Gas Tube (length varies depending on the barrel)
  • A2 Bird Cage Flash Hider with crush washer (Our Round Muzzle Brake will be attached to uppers going to California to comply with local laws).
  • Muzzle device will be parkerized or stainless steel (it will match the barrel material).
  • 15’’ Matched-color M-LOK Free Float Handguard
  • Full-auto bolt carrier group, made in the USA
  • Standard charging handle


Twist Ratios:

  • 5.56 Nato Barrels are 1:7 Twist


AR-15 Lower Receiver Components:

  • Lower parts kit
  • Mil-Spec Buffer Tube (Commercial set available on request)
  • Castle nut
  • End plate 
  • Mil-spec Stock with built in sling adapter (Commercial set available on request)
  • Buffer Spring
  • Buffer


What will you need to finish your AR-15 Unassembled Rifle Build Kit?

  • You are almost finished! There are still two things that you will need to complete this AR-15
    • You will still need an AR-15 Stripped Lower Receiver (FFL & Background Check required)
    • You will also need a magazine that is suitable for your desired caliber.

AR-15 Unassembled Rifle Build Kit

PriceFrom $479.99
Excluding Sales Tax
  • WARNING: This product can expose you to chemicals such as lead and other petroleum products which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.

    For more information go to

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