08-15-2018, 09:53 AM
Thanks VASCAR2 for the pin protrusion measurement and the tip on the measuring gauge. It will be ordered. The primer impacts looked deeper than what I've seen in the past on other rifles. This is a brand new build up Grendel that spawned from my 18" Grendel. I call it the "Beast" because it is so much heavier and longer. I now have 25 shots thru it now with getting it sighted in and the gas block adjusted. First 3 shots went into a group that a quarter will cover. This was at 50 yards using Hornady AG ammo. I pierced a primer on one of my reloads so that got my attention.
Mopar Doctor
Mopar Doctor

