Rock River Arms A4 9MM Luger Completed Upper

The Rock River Arms A4 9MM Luger Completed Upper was developed in order to function as the best item for anybody needing a high quality selection.. Formulated working with several of the very most robust and dependable materials available, these AR15 Upper Receivers from Rock River Arms can provide a product that will give many years of dependability. Rock River Arms has been making high-quality merchandise for a number of years, and the Rock River Arms A4 9MM Luger Completed Upper is their very own manner of showing you exactly how much they are concerned. Here at OpticsPlanet, we make it our responsibility to get the perfect product for all your preferences, and exhibiting the Rock River Arms A4 9MM Luger Completed Upper is something that we are pleased to offer. Specifications for Rock River Arms A4 9MM Luger Completed Upper: Manufacturer: Rock River Arms Cartridge: 9mm Luger Barrel Twist Rate: 1-10 Threads per Inch: 1/2×36 Handguard Type: R4 Finish: Anadized Color: Black Fabric/Material: Aluminum Barrel Material: Chrome Moly Bolt Carrier Group Included: COM-SPEC Magazine Included: No Package Contents: Rock River Arms A4 9MM Luger Completed Upper Bolt Carrier Group Charging Handle Assembly