MK 47 Mutant Torture Test
By Nathaniel F
We’ve posted a couple of times about the interesting CMMG MK 47 Mutant, which mates an AR-style operating mechanism to an intermediate-length upper receiver and a lower receiver that takes AK magazines. The marriage of the AR-15’s direct impingement operating mechanism and the 7.62×39 round is an interesting one, and many may be curious how …read more
Via:: The Firearm Blog
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