Problems with PSA 22 upper

[saber]

[Mr. Meeseeks]

What kind of trigger, hammer, and springs do you have in the lower?

[therealnickb]

Did you clean it?

[saber]

[Staticsouls]

Check the firing pin is actually installed and not missing.

[therealnickb]

Check the firing pin is actually installed and not missing.

[Bifrost]

PSA has notorious QC problems, so I'd take down the upper and check everything in it, or send it back...

I have the CMMG 22lr kit for my AR and its worked great if you're looking at something different.

[ARFrog]

Not a gunsmith but besides cleaning and firing pin, what is the configuration of your complete lower? What did you do with choice of buffer - no buffer - buffer with spring - add a pressure plug. Sometimes this choice of fitment can effect BGC function.

Pictures might help too

[saber]

Well so I ended up sending it back to PSA. They said the firing pin spring was broken and it needed to be replaced.

Took it to the range and ran a couple of hundred rounds through it no problem.


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