LITTLE KNOWN FACTS ABOUT CMMG MK57.

As CMMG built a brand partially by supporting and innovating exceptional calibers during the AR System, the addition of your five.7x28mm Mk57 short-barrel rifle listed here is likely only the start.ARMSLIST isn't linked to transactions in between events. Critique our privacy policy and phrases of use For additionalJeremy is TTAG's Deputy Editor, D