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This M16 / AR-15 complete bolt carrier group features a parkerized exterior with chrome interior for gas key and carrier. Carrier is made from 8620 steel, bolt is made from 9310 steel and is MPI tested and shot peened. The Bolt and Bolt Carrier Assembly comes complete with cam pin, firing pin, and firing pin retainer. This bolt carrier group will work with any mil-spec AR-15. Bolt is marked MPI. All Tom's Tactical brand products include a lifetime warranty.


  • Works with .223, 5.56 and .300blk
  • Bolt is made from 9310 steel and MPI tested and shot peened
  • Carrier is M16 AUTO Auto design, fully shrouded and made from 8620 steel
  • Firing pin is hard chrome
  • Chrome lined gas key and carrier interior
  • Gas key is machined from 4140 steel and is properly staked
  • D2 Hardened steel extractor with extractor spring and polymer insert
  • Mil-spec gas rings
  • Made in USA
  • Lifetime Warranty

Absolute best bolt carrier on the market for the price, will buy again for subsequent builds


fast shipping, no flaws so far after putting 100+ rounds through my first build.


Fast shipping, great quality product. You can't go wrong by purchasing from Toms Tactical.


Great Price, Easy Steps,Good Delivery Time, No Product Failure, Would highly recommend using this site + product.


Item arrived quickly enough as described.
Had to be disassembled and lubed up really well before installing. Bottom line is it functioned fine, and well made.


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Toms Tactical M16 / AR-15 Bolt Carrier Group Auto BCG

  • Product Code: TTBCG
  • Availability: Out Of Stock
  • $99.95
  • $79.95
  • Free Shipping

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