12-11-2021, 03:17 AM
Interesting that it list N140 at 100% case fill with only 27.2 gr. I run 28.7 and after making some gas block adjustments it doesn't beat up my brass at all. It also just barely reaches the shoulder in resized Starline Grendel brass. In fact I wouldn't call it 100% fill until well into the 29gr area.....way more than I imagine can be run in a gasser.
A lot of good info there and in my experience, yes, those are pretty conservative numbers. Good information though and thank you for sharing!
A lot of good info there and in my experience, yes, those are pretty conservative numbers. Good information though and thank you for sharing!