Rock River Arms Completed Pistol Upper Receiver Mountain .223/5.56mm 10.5 Inch Barrel 1-9 Twist 1/2-28 Threat A2 Flash Hider Black

Rock River Arms Completed Pistol Upper Receiver Mountain .223/5.56mm 10.5 Inch Barrel 1-9 Twist 1/2-28 Threat A2 Flash Hider Black. 223/5.56mm Completed Pistol Upper was developed to function as the best item for anyone needing an outstanding option.. Established working with several of the most extremely robust and dependable resources available these AR15 Upper Receivers via Rock River Arms will present you with something that will give you years of stability. Rock River Arms has been generating high-quality merchandise for a number of years and the Rock River Arms Mountain .223/5.56mm Completed Pistol Upper is their particular manner of demonstrating exactly how much they are concerned. Right here at OpticsPlanet we ensure that it is our obligation to receive the most suitable solution for all of your preferences and presenting the Rock River Arms Mountain .223/5.56mm Completed Pistol Upper is something that we are happy to offer. Specifications for Rock River Arms Mountain .223/5.56mm Completed Pistol Upper: Manufacturer: Rock River Arms Caliber: .223 Wylde Overall Length: 18.5 in Barrel Length: 10.5 in Barrel Profile: Standard Gas System Length: Carbine Length Barrel Twist Rate: 1-9 Firearms Threads Per Inch: 1/2x28 Handguard Type: Free-Float Muzzle Device: A2 Flash Hider Finish: Anodized Color: Black Gas Block Journal Size-Diameter: .750 in Handguard Length: 1.3 in Handguard Style: Round Rail Gun Rail: Full Top Rail Barrel Material: Chrome Moly Weight: 4 lb Bolt Carrier Group Included: COM-SPEC Charging Handle Included: COM-SPEC Magazine Included: No Included Accessories: None Package Contents: Rock River Arms Mountain .223/5.56mm Completed Pistol Upper Bolt Carrier Group Charging Handle Assembly Rock River Arms MT0600: Completed Pistol Upper Receiver Mountain .223/5.56mm 10.5 Inch Barrel 1-9 Twist 1/2-28 Threat A2 Flash Hider Black