FASCINATION ABOUT CMMG MK57

As CMMG created a manufacturer in part by supporting and innovating special calibers from the AR System, the addition of the 5.7x28mm Mk57 quick-barrel rifle listed here is probably going only the start.The projectiles would adhere or drag in there as well as the follower would bind. As the ProMags have no inward-projecting part and leave far more