Hello All!
I am having some trouble. I built an AR15 in 20 Practical and I continue to get stuck cases and the bolt won't cycle. I have sent the barrel back to Mcgowen to have them take a look, and they say everything is as it is supposed to be. However they do not do any sort of actual testing with it with loaded rounds or even empty cases. I am wondering if my case sizing is off. Just dropping and empty case into the chamber and light pressure is enough to get it jammed. Based on my measurements, I should be ok, but I was wondering if anyone could help me out. I am looking to get a piece or two of sized or once fired brass from one of your rifles that I could try in the chamber to see if it gets stuck. I'm more than happy to pay for whatever it costs! Thanks for any assistance!
I am having some trouble. I built an AR15 in 20 Practical and I continue to get stuck cases and the bolt won't cycle. I have sent the barrel back to Mcgowen to have them take a look, and they say everything is as it is supposed to be. However they do not do any sort of actual testing with it with loaded rounds or even empty cases. I am wondering if my case sizing is off. Just dropping and empty case into the chamber and light pressure is enough to get it jammed. Based on my measurements, I should be ok, but I was wondering if anyone could help me out. I am looking to get a piece or two of sized or once fired brass from one of your rifles that I could try in the chamber to see if it gets stuck. I'm more than happy to pay for whatever it costs! Thanks for any assistance!