I've built 4 or 5 for myself on anderson lowers and another half dozen for others and my only issue was a non threaded grip screw hole on one of them. That bad one was a long time ago though. I ran a tap through it and all was good.

Fit, finish have been very good on all.

I like the PSA stuff but it's not always the best deal around.


Whoever is happy will make others happy too. Anne Frank