Yugo M72 RPK Barrel 21.5 Black Nitrided 7.62x39

The Yugo M72 RPK Barrel is a U.S.-made, 922r-compliant barrel chambered in 7.62x39mm, designed to match the original RPK specifications with a 21.5-inch length and a 1:10" twist rate for enhanced accuracy and durability. Made from 4150 steel and black nitrided for superior wear resistance, it features RPK-style cooling fins, handguard retainer cuts, and extractor clearance cuts for proper fitment. Stamped USA 7.62, this barrel maintains authenticity while offering modern manufacturing quality—gas port left undrilled for builder customization.