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10/1/2016 10:45:42 AM EDT
Finished my AR 9 all PSA on a Glock compatible lower, with an AR 9 buffer .It passed several function checks and operated flawlessly for 300 hundrd rounds
However

When I do a function check on it now, the trigger wont reset. (It will when firing live ammo) this is something that just happend. After I got home I took the upper off and without letting the hammer smack into the reciever, tested it again, it reset with no problem. I am a bit baffeld by this, do you folks have any idea what this may be?
10/1/2016 7:23:28 PM EDT
[#1]
I had a CMC trigger in my CMMG Colt lower and it wouldn't reset if you held the trigger
I replaced it with a GI style ALG trigger and it runs fine now
10/2/2016 12:34:37 PM EDT
[#2]
good to know
Thank you
10/11/2016 9:53:22 PM EDT
[#3]
Have you checked that that the disconector spring is installed correctly? Large end down in the trigger.
10/26/2016 10:06:39 PM EDT
[#4]
I have a rifle doing this same thing.  Really don't want to take it apart, I'm a proud lazy man.  It's an Anderson stainless trigger.  Is the problem the facts it's an Anderson?  BTW, I have another build I just put a right to bear arms trigger in and that thing is like snapping a glass tube.
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