Aero Precision 6.5 Grendel Bolt Carrier Group – Black Nitride

Aero Precision 6.5 Grendel Bolt Carrier Group – Black Nitride


Type 2 (.136), 6.5 Grendel BCG, HPT/MPI Tested, Carpenter 158 Steel Bolt
Availability: Out of stock SKU: APRH100725C

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Aero Precision 6.5 Grendel Bolt Carrier Group

The Aero Precision 6.5 Grendel Bolt Carrier Group – keep the classic appearance of the AR15 with the benefit of an advanced low friction coating.  Featuring a Type 2 bolt face (.136), and a black nitride finish, minimizing the need for lubrication and cleaning.  The billet carrier is machined from 8620 steel, case hardened, and features both a properly staked gas key, and forward assist serrations.  The bolt is machined from Carpenter 158 steel, case hardened, shot peened, HPT/MPI tested, and designed to function with the 6.5 Grendel, Type 2.  The mil-spec extractor is machined from 4340 steel, with installed o-ring and spring. Includes the laser etched Aero Precision “A” logo.

You should also consider a Toolcraft 6.5 Grendel BCG.  As the internet’s largest dealer of Toolcraft products, we offer the 6.5 Grendel BCG in Black Nitride, Nickel Boron and Diamond Like Carbon (DLC).


Product Information

Manufacturer: Aero Precision
Item #: APRH100725C
Caliber: 6.5 Grendel
Bolt Face:  Type 2 (.136)
Platform:  AR15
Carrier:  8620 Steel
Bolt:  158 Carpenter Steel
Style:  M16 Full Auto
Finish: Black Nitride
Weight: 11.52 oz
Other: HPT / MPI Tested
MSRP: $134.99

Additional information

Weight 12 oz
Dimensions 8.5 × 1.5 × 1.5 in

Aero Precision

Coating Type

Black Nitride

Part Type

Bolt Carrier Group, Upper Receiver Parts




6.5 Grendel