Toolcraft 5.56 Nickel Boron Bolt Carrier Group - with Logo

Price: $189.00
SALE PRICE: $109.65
  • Item #: Toolcraft 5.56 BCG Nickel Boron
  • Manufacturer: Toolcraft
* Marked fields are required.
Availability: IN STOCK
Qty: *

Granite Ridge Outfitters has teamed up with Toolcraft to bring you some great quality bolt carrier groups at excellent price points.  Bolts are available in 9310 or C158 steel (choose your preference from the drop down menu above).  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:  5.56 / .223 / 300 Blackout

Finish: Nickel Boron


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 or C158 (choose from drop down menu above)
  • 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
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.


Reviews (1) Write a Review
No Reviews. Write a Review