Rock River Arms Completed Upper Receiver R3 .223/5.56mm 18 Inch Barrel Mid-Length Plofile 1-8 Twist 1/2-28 Thread M-LOK Handguard Brake Black

Rock River Arms Completed Upper Receiver R3 .223/5.56mm 18 Inch Barrel Mid-Length Plofile 1-8 Twist 1/2-28 Thread M-LOK Handguard Brake Black. 223 Wylde Completed Upper. These AR15 Upper Receivers from the professional product specialists at Rock River Arms are made working with heavy duty and efficient components in order to provide you with product that is going to be beneficial for countless years. Made using some of the most useful accessible substances and construction these particular AR15 Upper Receivers through the product experts at Rock River Arms can last an exceptionally lengthy time. Rock River Arms has been generating high quality merchandise for a very long time and the Rock River Arms R3 Competition .223 Wylde Completed Upper is their means of demonstrating how much they are concerned. Here at OpticsPlanet we ensure that it is our obligation to purchase the perfect solution for all your specifications and featuring the Rock River Arms R3 Competition .223 Wylde Completed Upper is something that we are delighted to offer. Specifications for Rock River Arms R3 Competition .223 Wylde Completed Upper: Manufacturer: Rock River Arms Caliber: .223 Wylde 5.56x45mm NATO Overall Length: 26 in Barrel Length: 18 in Barrel Profile: Standard Gas System Length: Mid Length Barrel Twist Rate: 1-8 Threads per Inch: 1/2×28 Muzzle Device: Brake Finish: Anadized Color: Black Gas Block Journal Size-Diameter: .750 in Handguard Length: 15 in Gun Rail: Full Top Rail Weight: 5.25 lb Barrel Material: 416R Stainless Steel Bolt Carrier Group Included: COM-SPEC Magazine Included: No Mount Type: M-LOK Package Contents: Rock River Arms R3 Competition .223 Wylde Completed Upper Bolt Carrier Group Charging Handle Assembly Rock River Arms AR0700.V1: Completed Upper Receiver R3 .223/5.56mm 18 Inch Barrel Mid-Length Plofile 1-8 Twist 1/2-28 Thread M-LOK Handguard Brake Black