04-19-2020, 07:34 PM
sundowner Wrote:Had the same problem with my 20" PSA upper all I had to do was turn up the adjustable gas block to solve the problem . One thing mine has a rifle length gas tube .
I have the rifle length gas tube also. We might have the same upper. I fixed the problem. Had my gunsmith enlarge my gas port on the barrel. This fixed the problem and no it cycles great with my hand loads. Even the low charge ones work.

