Sounds like an ojive issue. Your bullet profile might not have enough room in your chamber. The punk and spin with tell you if it is the problem.
I was working on a WWII Browning hi-power. When using my rounds that work great in the M&P9, the same problem accured. Some people call it a short chamber. I had to shorten the Col to get it to chamber, then I dropped the powder charge and worked it up for the new col.