Stag Arms AR-15 Tactical Right Hand Upper Receiver

Stag Arms AR-15 Tactical Right Hand Upper Receiver.\n\nStag 15 Tactical uppers have a carbine-length gas system that is combined with a low-profile gas block, which provides reliability under any condition. The handguard provides an uninterrupted picatinny rail along the top which allows room for sights, optics and accessories the shooter may require.\n\nSpecifications for Stag Arms AR-15 Tactical Right Hand Upper Receiver:\n- Manufacturer: Stag Arms\n- Barrel Twist Rate: 1-7\n- Finish: Anodized\n- Fabric/Material: Metal\n- Gas Block Journal Size-Diameter: .750 in\n- Handguard Length: 13.5 in\n- Gun Rail: Picatinny\n- Gun Type: Rifle\n- Gun Make: AR Platform\n- Gun Model: AR-15\n- Included Accessories: Standard\n- Condition: New\n- Bolt Carrier Group Included: No\n- Magazine Included: No\n- Charging Handle Included: No\n- Mount Type: Picatinny\n- Country of Origin: USA\n- Hand: Right\n- Package Contents: Stag Arms AR-15 Tactical Right Hand Upper Receiver\n\nWhat firearm models does the manufacturer say Stag Arms AR-15 Tactical Right Hand Upper Receiver is compatible with? The manufacturer says that Stag Arms AR-15 Tactical Right Hand Upper Receiver is compatible with AR-15\n\nVariant options include multiple barrel lengths including 7.5, 8, 10.5, and 16 inch barrels.