Rock River Arms 20in .308 SS Varmint Barrel Assembly Stainless Steel

Rock River Arms 20in .308 SS Varmint Barrel Assembly Stainless Steel. 308 SS Varmint Non Threaded Barrel Assembly: Manufacturer: Rock River Arms Color: Steel Caliber: 7.62x51mm NATO Barrel Length: 20 in Barrel Profile: Varmint Gas System Length: Rifle Length Gas Block Journal Size-Diameter: .936 in Barrel Twist Rate: 1-10 Flutes: No Gun Make: Rock River Arms Gun Model: Universal Weight: 71 oz Threads per Inch: Non Threaded Fabric/Material: 416R Stainless Steel Package Contents: Rock River Arms 20in .308 SS Varmint Non Threaded Barrel Assembly What firearm models does the manufacturer say Rock River Arms 20in .308 SS Varmint Non Threaded Barrel Assembly is compatible with? The manufacturer says that Rock River Arms 20in .308 SS Varmint Non Threaded Barrel Assembly is compatible with UniversalRock River Arms 308A0226ASY: 20in .308 SS Varmint Barrel Assembly Stainless Steel