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Not known Factual Statements About cmmg mk57

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Once the bolt provider moves forward, the bolt rotates and locks the lugs in front of the supporting lug abutments. In the event the group moves rearward, the cam pin forces the bolt to rotate and unlock from the barrel extension. The projectiles would stick or drag in there https://remingtonxncqe.blogsumer.com/30274054/cmmg-mk57-options

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