6.5 Grendel / 6mm ARC / 22 ARC Bolt Carrier Groups
↓ 8%

Grendel Hunter 6.5 Grendel / 6mm ARC / .22 ARC Bolt Carrier Group

$119.99 – $169.99

-8%
  • 8620 Steel Carrier
  • 4130 Steel Gas Key with Grade 8 fasteners (Staked)
  • 4140 Steel Cam Pin
  • M16 Auto Profile
  • 6.5 Grendel Type II (.136) / 6mm ARC / .22 ARC Bolt – 9310 Steel (Shot Peened)
  • Nitride, NiB (EXO®), DLC or P51+ HPB
  • Mil-spec Gas Rings
  • MPI
  • Hard Chrome Firing Pin
Quantity Discounts (Applied in Cart)
  • 2-4 BCGs – $5 off each
  • 5-9 BCGs – $10 off each
  • 10+ BCGs – $15 off each
(27 customer reviews)

Frequently Bought Together

Bundle and Save 5%

+ Buy Slanted Muzzle Brake (Black) from Grendel Hunter | Slanted 3-Port Muzzle Brake | 4140 Black Nitrided Steel | For 6.5mm and .30 Caliber Rifles
Price for both: Original price was: $169.98.Current price is: $161.48.

Additional information

Finishes

Black Nitride – The nitriding process involves a salt (chemical) bath which provides corrosion resistance and hardens the surface of the steel (~740 HV). This thermo chemical treatment gives you a far more durable and smoother finish than the original Mil-Spec magnesium phosphate.
Nickel Boron – The UCT EXO® NiB has a higher boron content than any other commercially available nickel boron which provides this BCG with an extremely hard (~1800 HV), durable finish. It is very smooth with a low friction coefficient.
Diamond Like Carbon – The P51+ is a next level DLC coating that is even harder (~2300 HV) than nitride or nickel boron. It is smooth, easy to clean and has a deep, dark gray color.
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27 reviews for Grendel Hunter 6.5 Grendel / 6mm ARC / .22 ARC Bolt Carrier Group

  1. Scott Lassell (verified owner) –

    Excellent BCG. I decided to spend a little extra over the Nickel and purchased the DLC and am glad I did. The finish is first rate. I put about 40 rounds through it and amazingly, minimal carbon build up. Actually cleaned up with oil and a rag. No scraping needed. It appears sturdy and I expect it hold up well. Grendel Hunter provided excellent follow through and shipping took less than a week. Keep up the good work. I will be back.

  2. Chris Herrera (verified owner) –

    Was initially going to purchase the NiB bcg as I own a couple and really like them, but after reading the reviews here I decided to get the DLC bcg to try something new. After a hundred rounds through the rifle I have to say this is a bit nicer than the NiB bcg due to the ease of cleaning and super smooth finish. It ran smooth with no issues to this point in my 22 ARC.

SKU: GH-0840 Categories: , , ,

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