THE 2-MINUTE RULE FOR CMMG MK57

As CMMG developed a model in part by supporting and innovating distinctive calibers from the AR System, the addition from the 5.7x28mm Mk57 small-barrel rifle here is probably going only the start.The projectiles would adhere or drag in there plus the follower would bind. As the ProMags don't have any inward-projecting part and go away way more cl