QUESTIONS? CALL US AT 715-790-1322

QUESTIONS? CALL US AT 715-790-1322

QUESTIONS? CALL US AT 715.790.1322

6.5 Grendel / 6mm ARC / .22 ARC Bolt

Price range: $59.99 through $69.99

  • Caliber – 6.5 Grendel (Type 2) / 6mm ARC / .22 ARC Bolt
  • Finishes – Black Nitride (BN)If  | Nickel Boron (NiB) | Diamond-Like Carbon (DLC)
  • .136 Bolt Face Depth
  • 9310 Steel
  • MPI
Hal
Currently running 2 of these in 6 arc builds without any issues. They both run super smooth on the finish and no blems in the machine work. Don’t hesitate to use these quality parts.
Robert
I purchased this bolt to help diagnose a non functioning rifle. It worked perfectly the first time it was installed and continues to perform as expected.
Mark G.
22 ARC Build. This was the last piece of the puzzle I was needing. Very nice bolt. Has worked flawlessly in every way. I will order more in the future.

Bundle & SAVE!

6.5 Grendel / 6mm ARC / .22 ARC Bolt - Nitride (Black Nitride) + Low profile .750 click adjustable gas block with black nitride finish for AR-15 tuning.
BUNDLE PRICE!: Original price was: $129.98.Current price is: $117.99. Save $11.99

Heavy-Duty 6.5 Grendel, 6mm ARC, and .22 ARC Bolts

If your 6.5 Grendel, 6mm ARC, or .22 ARC bolt just broke, you aren’t alone. These bigger AR-15 calibers have a reputation for shearing lugs and breaking extractors. We sell a lot of replacements to guys who bought elsewhere first.

Ours to put an end to their troubles. It is incredibly rare that we ever have to replace one of our bolts—and when we do, it’s usually due to a bad over-pressure round, not the bolt itself. If you want a bolt that actually lasts, this is it.

Fixed Extractors, Fewer Malfunctions A lot of guys mistake extraction issues for gas system problems. Standard extractors have sharp edges and “teeth” that dig into the brass case and won’t let go on time. They also tend to have excessive extractor tension. Both of those things cause constant malfunctions. We radius the corners of our extractors so they glide over the rim smoothly and are very careful about proper tension so your brass is sure to release perfectly every single time.

If you’re doing a new build and are looking for a full 6.5 Grendel / 6mm ARC / .22 ARC BCG, you can find those here:
Product showcase image 3O2A7447-Edit-Edit.jpg displaying multiple 6.5 Grendel bolt carrier groups on a clean white background. A large, side-profile view of a black nitride BCG features the laser-engraved Grendel Hunter deer skull logo. Below it, three additional BCGs are lined up at an angle, highlighting a selection of different high-performance finishes including matte black, polished metallic chrome, and dark charcoal coatings.

Additional information

Weight 0.094 lbs
Dimensions 3.5 × .9 × .9 in
Finish

Nitride (Black Nitride), NiB (Nickel Boron), DLC (Diamond Like Carbon)
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61 reviews for 6.5 Grendel / 6mm ARC / .22 ARC Bolt

  1. Dave (verified owner) –

    Bolt appearance is great mpi and caliber is laser engraved. On first trip out to break in a barrel I ran a box of wolf steel case 35 rounds of brass with no issues. Will update once I hit 500 rounds. So far it looks like it’s a winner.

  2. Scott (verified owner) –

    Worked like a charm. No failures of any kind in the first 40 rounds on a fresh build. Will be back for more when I build another Grendel.

  3. Sean (verified owner) –

    Excellent quality bolt. Headspace was correct, fit and finish is great. I would not hesitate to buy another.

  4. Derrel (verified owner) –

    The bolt looks and functions great. The service from Grendel Hunter is second to none.

  5. Ronnie Gregory (verified owner) –

    Just exactly what I wanted ,works great I will order from Grendel Hunter again

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