Home / Accessory-Barrels / Heckler and Koch (HK USA) BARREL USP45 45ACP TACTICAL You cannot add "Heckler and Koch (HK USA) BARREL HK45C 45ACP THREADED" to the cart because the product is out of stock. Sale! Heckler and Koch (HK USA) BARREL USP45 45ACP TACTICAL$27600 Original price was: $27600.$24704Current price is: $24704. Out of stock SKU: 226349 Category: Accessory-Barrels Product ID: 26798 Description Description Will Not Fit Compact ModelsWill Not Fit Newer HK45 Pistol Related products Sale! FN BBL AR-15 5.56MM 16″ M4 CAR $29900 Original price was: $29900.$27441Current price is: $27441. Sale! FN BBL AR-15 5.56MM 14.7″ M16 MID $29900 Original price was: $29900.$27441Current price is: $27441. Sale! FN BARREL SCAR 17S 308WIN 13″ $1,72900 Original price was: $1,72900.$1,37486Current price is: $1,37486. GLOCK THREADED BARREL G44 22LR PKG $15500