Home / Accessory-Kits / Ruger BARREL KIT RUGER-57 SS THRD View cart “Del-Ton RIFLE KIT M4 16″ M-LOK BLACK” has been added to your cart. Sale! Ruger BARREL KIT RUGER-57 SS THRD$32095 Original price was: $32095.$21997Current price is: $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! Del-Ton RIFLE KIT MID-LENGTH 16″ $45000 Original price was: $45000.$40673Current price is: $40673. Sale! Del-Ton RIFLE KIT LW 16″ M-LOK BLK $47000 Original price was: $47000.$41601Current price is: $41601. Sale! Del-Ton RIFLE KIT M4 16″ M-LOK BLACK $53300 Original price was: $53300.$46241Current price is: $46241. Del-Ton ESSENTIAL PARTS KIT $1495