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:






WT (verified owner) –
Fast service, the bolt headspace was on the money, excellent product so far
Ted (verified owner) –
Really great stuff and you were prompt with your delivery couldn’t ask for anything more from your company did a great job
Daniel (verified owner) –
Excellent bolt. Mated it with a Fostech carrier and I’m very pleased. Total cost was about $130.00 for the complete BCG and I’m sure I could not have bought better anywhere near that price point. Shipping was fast and service was excellent.
Tim (verified owner) –
Showed up in a timely manner. So far has worked flawlessly with 2 boxes of wolf steel case ammo
K. Grimes (verified owner) –
The bolt was delivered promptly and without any problems. Not only is the bolt look good but the quality and finish were very nice. I ran a box of rounds through the weapon and did not have any issues. I would purchase from them again without hesitation. I will follow up when I have used the bolt longer.