12-13-2017, 01:54 PM
When I got into the Grendel a year ago I went through the same confusion. Seems different manufacturers want to do the Grendel different ways. I made the decision to stick with the SAAMI spec chamber with .136" bolt. You need to be careful when reading barrel descriptions. Sometimes it's not clear what you're getting.
Cliff
USN Ret., FPD Ret.
Dues Vult
USN Ret., FPD Ret.
Dues Vult

