HOW CMMG MK57 CAN SAVE YOU TIME, STRESS, AND MONEY.

I finished live working towards if the couf started off and haven’t begun yet again nevertheless. I had only a few thousand of all my calibers put together. Five Seven is by far the greatest Component of my stash however.The projectiles would stick or drag in there and the follower would bind. Because the ProMags don't have any inward-projecting