05-16-2020, 04:58 AM
lazyengineer Wrote:In my experience when I take the O-ring off, I get jams from extraction/ejection failures. Or I do in my Creedmoor at least; so I'm hesitant to take the O-ring off now due to that.
Take it off and see what it does for 500 rounds.
Creedmoor is high pressure and grendel isnt, if you don't try, then you will never know if that's your issue.

