A SIMPLE KEY FOR CMMG MK57 UNVEILED

A Simple Key For cmmg mk57 Unveiled

In the event the bolt carrier moves forward, the bolt rotates and locks the lugs in front of the supporting lug abutments. Once the group moves rearward, the cam pin forces the bolt to rotate and unlock within the barrel extension.Firearm sales to certain states may be prohibited. Simply click affirm to acknowledge you have got reviewed & agreed to

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