Odin Works 6.5 Grendel Type II Bolt Carrier Group - Nitride

Manufactured by Odin Works
Manufactured by Odin Works
3 Reviews

Out of Stock

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ODIN Works is an innovative group creating and manufacturing high quality AR-15 products and accessories. They bring their experience and knowledge to the consumer through progressive design and technology.

The 6.5 Grendel Type 2 Black Nitride Bolt Carrier Group features a full mass M16 cut carrier machined from case hardened 8620 tool steel. The bolt is machined from 9310 super alloy steel with a Type 2 bolt face for enhanced reliability. Both the carrier and bolt are finished in advanced Black Nitride for low friction and high corrosion resistance.

Safety Note: Choosing 6.5 Grendel comes with an added complication. There are “Type I” and “Type II” bolt/barrel specifications out there, and you CAN NOT mix and match parts for each of them without risk of damage and/or injury. Type II is by far the most popular configuration, but pay attention to what you are buying! A Type I bolt won’t chamber rounds in a Type II barrel at all. Even worse, a Type II bolt mated to a Type I barrel will create excessive headspace and result in a rifle that is dangerous to fire.

  • 6.5 Grendel Type II bolt face
  • MIL-SPEC dimensions
  • Case hardened 8620 steel carrier
  • Case hardened 9310 super alloy steel bolt
  • Black nitride finish
  • Properly staked 4130 steel gas key with grade 8 fasteners
  • Hardened 4340 cam pin
  • Hard chrome coated MIL-SPEC 8740 steel firing pin
  • Manganese phosphate coated 4340 steel extractor
  • Extractor spring and O-ring combination
  • Magnetic particle inspected
  • High pressure tested
  • Made in U.S.A.
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Bolt FinishSalt Bath Nitride
Bolt Material9310 Steel
BrandOdin Works
Caliber Gauge6.5 Grendel Type 2
Carrier FinishSalt Bath Nitride
Carrier Material8620 Carpenter Steel
Carrier StyleM16 Bolt Carrier
High Pressure TestedHigh Pressure Tested
Magnetic Particle InspectMagnetic Particle Inspected

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

3 reviews

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For a 6.5 Grendel, this is the right choice.


I used this bolt carrier along with the Odin 6.5 barrel for a Grendel build.
<br>From the first shot, it ran flawlessly. Not a single issue to mention.
<br>Not only did it run well, it threw all of the spent casings in one neat pile a few feet off my right shoulder. Easy clean up. Being properly gassed helped, too.
<br>I can't say I have thousands of rounds through it, but so far it's been great.
<br>I'm very happy with Odin products, and would recommend them highly.

Functions Flawlessly. Beautifully Machined & Cleans Easily.....


Reliable and Solid 6.5 Grendel BCG. Functions flawlessly and cycles perfectly! Beautifully machined and no tooling marks present. I paired the Odin BCG, to my 6.5 Odin 20" DMR Barrel. The gun is an absolute tack driver! It's sub-MOA @ 100-meters and retains it's accuracy & MOA status out to 300-meters. The gas key is staked properly, more importantly, the gas key screws are torqued perfectly @ 52 in.-lbs. Proper torquing of gas key screws is ignored too often. I've had no extraction or ejection issues. It strips rounds perfectly, so there's no issue with feeding. The bolt face has been properly recessed at 0.134". The Nitride coating makes cleaning easy and fast. Carbon deposits just wipe away. Plus, the bolt itself cleans easily with minimal effort. Also, you don't have to spend excessive amounts of time, removing carbon build-up, it just wipes away! Overall, this BCG has functioned flawlessly. I would definitely recommend Odin's 6.5 BCG.

Top notch BCG

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Bought this bcg, ran it with my ballistic advantage 20 inch barrel. Perfect for someone who doesn't like the nickel boron finish. Slick and wipes down easy. First class BCG. Will definitely buy another. Cant go wrong. As another review said its all in spec torque, staking everything. As always a big thumbs up for primary arms.