AK-74 5.45x39 Barrel and Receiver Combo

AK-74 5.45x39 Barrel and Receiver Combo Package includes: 16" AK-74 5.45x39 Barrel in the White 7.62X39 AK-47 Semi-auto Universal Receiver Specifications: AK-74 5.45x39 16 inch Barrel in the White New production In-the-white U.S. manufactured 5.45x39 16" long 4 groove 1:8 twist Extractor and handguard retainer slots are cut Gas port hole is predrilled Non-threaded muzzle 4130 (chromoly) alloy steel Designed to work with most European-block AK-74s Specifications: 5.45x39 AK-74 Semi-auto Universal Receiver U.S. manufactured Metal is unfinished (in the white) 1050 carbon stamped steel Thickness .048 thousandths (1.24mm) Both rails installed (left rail has ejector, main support post rail rivet installed) No holes for trunnion and buttstock The ejector, trigger hole, and hammer hole are heat treated