5 TIPS ABOUT CMMG MK57 YOU CAN USE TODAY

As CMMG built a brand name in part by supporting and innovating exclusive calibers during the AR platform, the addition in the 5.7x28mm Mk57 small-barrel rifle here is likely only the beginning.The projectiles would adhere or drag in there as well as the follower would bind. Given that the ProMags have no inward-projecting section and leave way mo