Shipping times: 1-3 Days

AR-15 / M-16 Bolt Carrier Group

MSRP: $135.99
( saved $66.00 )
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These are high grade Bolt Carrier Groups Made in USA. Specifications and Features
  • Nitride Finished by H&M Inc
  • 9310 Steel, MPI (Magnetic Particle Inspected) Bolt, Ground per True Mil Spec Specs
  • 8620 Carrier (M16 full shroud) Heat Treated, Case Hardened Steel, Ground after Heat treat to Mil Spec Specs,
  • Billet Gas Key Hardened to USGI Specifications
  • 17-4 H900 Stainless steel Firing pin
  • Grade 8 Hardened Fasteners
  • Gas Key Staked Per Mil-Spec
  • Tool Steel Extractor

3 Reviews

  • 5
    Haven't used it yet but looks great so...

    Posted by Anthony Beaver on Jul 31st 2023

    I ordered this in order to have a spare or two around, just in case. Machining and materials look good so far. Everything I have ordered from Thunder Tactical has been good quality.

  • 5
    parts / Thunder...

    Posted by clint brooks on Jul 31st 2023

    Absolutely superb and the service was equally excellent . Retired K9 Handler Clint B. / Al.

  • 5
    I purchased a melonited (Nitrided) BCG from...

    Posted by Cleveland M. Baughman on Jul 17th 2023

    I purchased a melonited (Nitrided) BCG from Thunder Tactical to complement my Bear Creek Arsenal 16" Mlok 300 AAC Blackout upper assembly. The melonite finish made cleaning a hassle-free task, and the BCG performed flawlessly during my range session. I was impressed by Thunder Tactical's quick delivery, with the package arriving at my doorstep in just three days. Their efficient service and quality product made for a satisfying experience.