RUMORED BUZZ ON CMMG MK57

As CMMG built a brand partially by supporting and innovating unique calibers within the AR platform, the addition in the five.7x28mm Mk57 small-barrel rifle here is likely only the beginning.The projectiles would adhere or drag in there and also the follower would bind. As being the ProMags have no inward-projecting portion and go away far more cl