Toolcraft .308 Nickel Boron Bolt Carrier Group - with Logo

Price: $265.00
SALE PRICE: $165.00
  • Item #: TC308-010-GRO
  • Manufacturer: Toolcraft
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Granite Ridge Outfitters has teamed up with Toolcraft to bring you some great quality bolt carrier groups at excellent price points.  Other coating options for these .308 BCG's are also available on separate product pages.  All manufacturing, coating, and laser engraving is done directly by Toolcraft to ensure a premium product with strict quality control.  These BCG's are completely assembled and drop in ready.

Caliber:  .308 / 6.5 Creedmoor

Finish: Nickel Boron


CARRIER SPECIFICATIONS:
  • Full Profile Carrier - DPMS Pattern
  • Material: Aircraft Quality 8620 Steel
  • Gas Key: 4130 Steel
  • Grade 8 Gas Key Screws - Properly Staked
  • Forward Assist Serrations
  • Laser Engraved w/ GRO Logo
BOLT SPECIFICATIONS:
  • Bolt Material: 9310
  • Extractor Material: 4140 Steel
  • Mil-Spec O-Ring
  • Mil-Spec Gas Rings (3)
  • Cam Pin Material: 4140 Steel
  • Firing Pin Material: Hard Chrome/Ground 8740
  • Other: MPI Tested, Shot Peened
  • Please Note: Bolt markings may differ from batch to batch
ALL TOOLCRAFT PRODUCTS CARRY A LIFETIME WARRANTY

NICKEL BORON

Nickel Boron is the top of the line coating, with its superbly smooth finish. It is engineered to minimize on friction by cutting down the surface to surface contact between sliding parts. This finish not only reduces the friction, but it also dissipates heat, allowing for the least wear and tear.


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