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Toolcraft Inc.

Toolcraft Black Nitride .308 Bolt Carrier Group

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SKU:
2790
UPC:
516445275
MPN:
516445275
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  • TOOLCRAFT, INC Toolcraft Black Nitride .308 Bolt Carrier Group
  • TOOLCRAFT, INC Toolcraft Black Nitride .308 Bolt Carrier Group
  • TOOLCRAFT, INC Toolcraft Black Nitride .308 Bolt Carrier Group
  • TOOLCRAFT, INC Toolcraft Black Nitride .308 Bolt Carrier Group
MSRP: $189.95
Now: $135.96
Was: $159.95
— You save $53.99
Excluded from additional discounts.

Description

 

Toolcraft Black Nitride .308 Bolt Carrier Group | BCG

Toolcraft uses the QPQ (Quench Polish Quench) process to augment the standard Nu-Tride process with the advanced Black Nitriding process. It enhances corrosion resistance due to the expanded secondary polishing procedure, followed by re-oxidation to produce a lustrous black finish, and case hardening the steel. 

Features

  • .308 Winchester 7.62 by 51 NATO
  • Full Auto Capable
  • 9310 MPI and HPT Tested Bolt
  • Case Hardened 8620 Carrier
  • 4130 Gas Key
  • Grade 8 Hardware With Proper Staking
  • Gas Key Sealed With Permatex No.3
  • 8740 Hard Chrome Firing Pin
  • Black  Nitride Treated For Reduced Friction And Increased Longevity 
  • Proudly Made In The U.S.A
  • Unconditional Manufacturer's Lifetime Warranty
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