Toolcraft 6.5 Grendel Black Nitride Bolt Carrier Group - w/ Logo

Price: $149.99
SALE PRICE: $99.00
  • Item #: TCFA-0169365G-GRO
  • Manufacturer: Toolcraft
Availability: *OUT OF STOCK*

Granite Ridge Outfitters has teamed up with Toolcraft to bring you some great quality bolt carrier groups at excellent price points.  Other coating options are also available on separate product pages.  All manufacturing, coatings, and laser engravings are done directly by Toolcraft to ensure a top of the line product with strict quality control.  These BCG's are completely assembled and drop in ready.

Caliber: 6.5 Grendel

Finish: Black Nitride


CARRIER SPECIFICATIONS:
  • M16 style carrier
  • 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

BLACK NITRIDE:

Black Nitride is a process commonly referred to as SBN (Salt bath nitride) and QPQ (quench polish quench). These are a form of nitrocarburizing or a Thermo Chemical treatment that improves wear resistance and corrosion resistance of ferrous metals with little or no dimensional change which causes the hardening of steel. The chemical bath results in a deep dark black with a harder, more durable finish.

ALL TOOLCRAFT PRODUCTS CARRY A LIFETIME WARRANTY


 

Reviews (0) Write a Review
No Reviews. Write a Review