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:






Michael (verified owner) –
As long as you use my info for the completion of a transaction only and do not violate my 4th amendment rights and share it with any one , then we can do business , the bolt ran flawlessly , went into battery smoothly and ejected spent brass into a nice small area at about the 2:30 mark , well packaged and delivered in a timely manner
Edward Claybrooks (verified owner) –
Delivery was quick and the bolt worked perfectly. Definitely will return for parts.
Mark R. (verified owner) –
Works great! Paired it with a Wilson Combat 20” match grade barrel and no issues whatsoever.
601Money (verified owner) –
Works excellent, with no hiccups whatsoever. I had to change out a pitifully manufactured bolt due to no ejection issues.
Joseph Lopez –
I have not had the chance to use the bolt as yet
But the service so far has been exemplary
I am very happy