RUMORED BUZZ ON CMMG MK57

It’s smooth and specific and confident. And I gotta say, no matter if you’re a admirer of five.7x28mm or not, it’s a hell of an enjoyable round to shoot and this is definitely an wonderful firearm from which to shoot it.The projectiles would adhere or drag in there as well as the follower would bind. As the ProMags don't have any inward-proje