Rock River Arms Completed BilletvUpper Receiver .308/7.62X51mm 18 Inch Barrel 1-10 Twist Mid-Length Profile 5/8-24 Threat Free-Float Handguard Brake

Rock River Arms Completed BilletvUpper Receiver .308/7.62X51mm 18 Inch Barrel 1-10 Twist Mid-Length Profile 5/8-24 Threat Free-Float Handguard Brake. 308/7.62X51mm Completed Billet Upper was developed in order to function as the ideally suited product for anyone in need of a high quality choice.. These AR15 Upper Receivers from the expert product experts at Rock River Arms are fashioned working with long lasting and reliable components to be able to supply you with a product that is going to be beneficial for many years. Made using some of the very best attainable components and engineering these special AR15 Upper Receivers through the product specialists at Rock River Arms can last an unbelievably lengthy time. Rock River Arms has been making high-quality merchandise for a very long time and the Rock River Arms .308/7.62X51mm Completed Billet Upper is their very own approach to revealing exactly how much they care. Right here at OpticsPlanet we make it our responsibility to receive the perfect product for your specifications and presenting the Rock River Arms .308/7.62X51mm Completed Billet Upper is one thing that we are pleased to offer. Specifications for Rock River Arms .308/7.62X51mm Completed Billet Upper: Manufacturer: Rock River Arms Caliber: 7.62x51mm NATO .308 Winchester Overall Length: 26 in Barrel Length: 18 in Barrel Profile: Fluted Gas System Length: Mid Length Barrel Twist Rate: 1-10 Firearms Threads Per Inch: 5/8x24 Handguard Type: Free-Float Muzzle Device: Brake Finish: Anadized Color: Black Fabric/Material: Billet A4 Gas Block Journal Size-Diameter: .875 in Handguard Length: 17 in Gun Rail: Full Top Rail Weight: 6 lb Barrel Material: 416R Stainless Steel Bolt Carrier Group Included: COM-SPEC Magazine Included: No Mount Type: M-LOK Package Contents: Rock River Arms .308/7.62X51mm Completed Billet Upper Bolt Carrier Group Charging Handle Assembly Extended Charge Handle Latch 5-Slot Picatinny Rail Quick Disconnect Port Rock River Arms XBT30700B.V1: Completed BilletvUpper Receiver .308/7.62X51mm 18 Inch Barrel 1-10 Twist Mid-Length Profile 5/8-24 Threat Free-Float Handguard Brake Black