Rock River Arms Completed Upper Receiver Standart A4 .308/7.62X51mm NATO 20 Inch Barrel 1-10 Twist 5/8-24 Thread A2 Handguard A2 Flash Hider Black

Rock River Arms Completed Upper Receiver Standart A4 .308/7.62X51mm NATO 20 Inch Barrel 1-10 Twist 5/8-24 Thread A2 Handguard A2 Flash Hider Black. 308/7.62X51mm NATO Completed Upper was made to be the ideally suited product for any person in need of a top quality choice.. Established using several of the very most durable and dependable components in existence these AR15 Upper Receivers by Rock River Arms provides you with something that will give a great deal of dependability. Rock River Arms has been developing top quality merchandise for a number of years and the Rock River Arms Standart A4 .308/7.62X51mm NATO Completed Upper is their particular approach to revealing exactly how much they care. Here at OpticsPlanet we make it our responsibility to purchase the most suitable product for all your preferences and presenting the Rock River Arms Standart A4 .308/7.62X51mm NATO Completed Upper is a thing that we are pleased to offer. Specifications for Rock River Arms Standart A4 .308/7.62X51mm NATO Completed Upper: Manufacturer: Rock River Arms Caliber: .308 Winchester 7.62x51mm NATO Overall Length: 28 in Barrel Length: 20 in Barrel Profile: Heavy Gas System Length: Mid Length Barrel Twist Rate: 1-10 Firearms Threads Per Inch: 5/8x24 Handguard Type: Free-Float Muzzle Device: A2 Flash Hider Finish: Anodized Color: Black Fabric/Material: A2 Thermo Mold Gas Block Journal Size-Diameter: .750 in Handguard Length: 14 in Barrel Material: Chrome Moly Weight: 6.43 lb Bolt Carrier Group Included: COM-SPEC Charging Handle Included: COM-SPEC Magazine Included: No Included Accessories: None Package Contents: Rock River Arms Standart A4 .308/7.62X51mm NATO Completed Upper Bolt Carrier Group Charging Handle Assembly Rock River Arms 308A0450: Completed Upper Receiver Standart A4 .308/7.62X51mm NATO 20 Inch Barrel 1-10 Twist 5/8-24 Thread A2 Handguard A2 Flash Hider Black