Rock River Arms Completed Upper Receiver Mid-Length A4 .308/7.62X51mm NATO 16 Inch Barrel 1-10 Twist 5/8-24 Thread Mid-Length Handguard A2 Flash Hider

Rock River Arms Completed Upper Receiver Mid-Length A4 .308/7.62X51mm NATO 16 Inch Barrel 1-10 Twist 5/8-24 Thread Mid-Length Handguard A2 Flash Hider. 308/7.62X51mm NATO Completed Upper. Formulated by using several of the most extremely robust and long lasting substances in existence these AR15 Upper Receivers from Rock River Arms provides you with a product that will give many years of consistency. Rock River Arms has been developing superior quality products for a number of years and the Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper is their particular means of showing you just how much they care. Right here at OpticsPlanet we ensure that it is our responsibility to purchase the perfect solution for all of your requirements and featuring the Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper is a thing that we are delighted to offer. Specifications for Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper: Manufacturer: Rock River Arms Caliber: .308 Winchester 7.62x51mm NATO Overall Length: 24 in Barrel Length: 16 in Barrel Profile: Standard Gas System Length: Mid Length Barrel Twist Rate: 1-10 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: 11 in Barrel Material: Chrome Moly Weight: 5.85 lb Bolt Carrier Group Included: COM-SPEC Charging Handle Included: COM-SPEC Magazine Included: No Condition: New Included Accessories: None Threads per Inch: 5/8x24 Package Contents: Rock River Arms Mid-Length A4 .308/7.62X51mm NATO Completed Upper Bolt Carrier Group Charging Handle Assembly Rock River Arms 308A0375: Completed Upper Receiver Mid-Length A4 .308/7.62X51mm NATO 16 Inch Barrel 1-10 Twist 5/8-24 Thread Mid-Length Handguard A2 Flash Hider Black