A little perplexed

wvbearhunter

Well-Known Member
Joined
Feb 10, 2023
Messages
595
Location
West Virginia
I am currently running a 20" Wilson Super Sniper in 308 Win lately. It been amazing and is absurdly accurate. I also shoot a Seekins PWS MK218 which is another excellent rifle. Something I have noticed with both as I develop loads for them:

Even factory 147 gr FMJ tend to have substantial ejector swipes and flattened primers. I was running Aguila today and all the casing are non-reloadable due to ejector peel marks, from both rifles. I tried some handloads I was working up for a bolt gun, a minimum charge of Varget, same thing.

Is this a common issue with AR10s? I will admit I do not shoot mine often, its usually a 300blk or one of my bolt action rifles. It seems a waste of good brass.

Both rifles are running Adj gas blocks and A2 rifle length buffers
 

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