Home / Accessory-Kits / Ruger BARREL KIT RUGER-57 SS THRD You cannot add "Barrett Firearms MRAD CONVERSION KIT 338NOR 26"" to the cart because the product is out of stock. Sale! Ruger BARREL KIT RUGER-57 SS THRD$32095 $21997 Out of stock SKU: 90739 Category: Accessory-Kits Product ID: 59542 Description Description Ruger-57 Pistol Threaded BBLIncludes: Cap, Adapter, Wrench Related products Sale! SIG SAUER CAL-X KIT P320-M18 9MM COYOTE $54999 $49856 Sale! SIG SAUER CAL-X KIT CROSS 6.5CR 18″ $59999 $54255 Sale! Ruger BARREL KIT LCPII 22LR SS THRD $16095 $11850 Sale! SIG SAUER CAL-X KIT CROSS 308WIN 24″ $69999 $63112