These barrels are made for the Romanian AIMR PM-90. These are made in house from 4150 steel blanks. They are designed for the Romanian AIMR PM-90 kits sold by M+M Industries. The handguard retainer slot is cut as well as the extractor clearance on the barrel. The gas port hole WILL NEED to be drilled. These are roll stamped 7.62x39 USA.
Overall barrel length is 12.25in
This item is made in the United States and counts as a 922r compliant part.