Anyone know much about the CMMG uppers? I was looking at them today, and a complete upper from them would cost me about the same as a kit from del-ton and a ARMS 40L rear sight.
My shorty is a CMMG inc upper 7.5"
They are really nice people to deal with. I ordered the upper friday, they built and shipped it that day. very cool
Looks good, fit and finish is nice
runs nice, the only problem I have had is that the extractor spring has weakened, had problems with extraction yesterday at the range. The spring feels about 50% strength compare to my other AR.
I will do the old o-ring trick to see if that helps while I wait for the spring
mostly paper target shooting, the thing is, is that I am only going to build one AR, and later on I do not want to regret not buying something of decent quality. Right now I plan on using Lake City surplus ammo, but it all depends, I may move up to higher quality ammo.
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