HK HK45C Tactical Threaded Barrel, 4.57" L Black 45 Cal - 51000982

Product Features & Specifications HK 51000982 HK45C TACTICAL THREADED BRRL 4.57 Direct drop in barrel replacement for HK45 Compact. - Thread pitch 16mmx1mm left handed. - Length 4.57 inch - NOTE: Only fits the HK45 Compact. Will not fit the full size HK45 or any USP models. Brand HK Caliber