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:






George O (verified owner) –
So far so good, install and ran a few rounds through without issue. Good bolt, extraction had no issue’s. Installed on a SRC bolt carrier runs smoothly.
John Draper (verified owner) –
This 6.5 Grendel Bolt works perfectly.
Jason George (verified owner) –
Upgraded a cheap bear creek armory 5.56 to 6.5 Grendel with a Wilson Combat 18″ barrel and this bolt. Gas rings and bolt tail fit good and snug for good gas efficiency, Sub Moa with hornady black 123 gr, cant go wrong with this bolt.
Jason George (verified owner) –
Upgraded a cheap bear creek armory 5.56 to 6.5 Grendel with a Wilson Combat 18″ barrel and this bolt. Gas rings and bolt tail fit good and snug for good gas efficiency, Sub Moa with hornady black 123 gr, cant go wrong with this bolt.
Robert Fox (verified owner) –
Thanks for helping me with my questions about my 6.5 grendel bolt very helpful thanks good co. to deal with. Thanks you