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.
This item is made in the United States and counts as a 922r compliant part.