Don't know when I will get back to the range. I have to complete my honey do list first, probably next week. I will take some various mags including Magpul mags to see if that is it. I used 125 gr bullets and installed them a little shy of max length since I was almost max on powder. No marks on bullets when loading. I also may load 10-15 instead of 3 at a time to see if more tension helps push them up. Sweet shooter, no kick, and just a bang not a loud crack.
