16" AIMS-74 5.56 NATO US Nitride Barrel
Our USA new production AIMS-74 barrels are copies from a factory original Romanian Military AIMS-74 take off, only now we offer them in 5.56. We are making these in house out of 4150v CrMoV barrel blanks then sending out for nitride. The AK-Builder AIMS-74 barrels have the extractor cuts, and handguard retainer cuts pre-machined. We have also dimpled the location of the gas hole. The gas hole is NOT drilled through. These barrels are ready for populating. Trunnion journal is .908". Twist rate is 1-9.
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This item is made in the United States and counts as a 922r compliant part.
Original Red Star Arms retaining plate — heat-treated steel, installs in seconds, replaces wire retainer, fits most AKs.
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