DETAILS, FICTION AND CMMG MK57

As CMMG designed a brand in part by supporting and innovating exclusive calibers during the AR System, the addition from the 5.7x28mm Mk57 small-barrel rifle here is likely only the beginning.The projectiles would adhere or drag in there and also the follower would bind. Given that the ProMags have no inward-projecting aspect and leave a lot more