Rainier Arms UltraMatch MOD2 9mm Barrel 16in Polished 1-10 Twist 1/2x28 Silver Medium

Rainier Arms UltraMatch MOD2 9mm Barrel 16in Polished 1-10 Twist 1/2x28 Silver Medium. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their specifications. Specifications for Rainier Arms AR UltraMatch MOD2 9mm Barrel: Manufacturer: Rainier Arms Fabric/Material: Stainless Steel Caliber: 9mm Luger Barrel Profile: M4 Gas Block Journal Size-Diameter: .750 in Threads per Inch: 1/2x28 Barrel Twist Rate: 1-10 Flutes: Yes Gun Make: AR Platform Gun Model: AR-15 Weight: 7.9 oz Condition: New Package Contents: Rainier Arms UltraMatch MOD2 9mm Barrel What firearm models does the manufacturer say Rainier Arms AR UltraMatch MOD2 9mm Barrel is compatible with? The manufacturer suggests that Rainier Arms AR UltraMatch MOD2 9mm Barrel is compatible with AR-15Rainier Arms RAB-UM2-9MM-16-FF-POL: UltraMatch MOD2 9mm Barrel 16in Polished 1-10 Twist 1/2x28 Silver Medium