Rainier Arms Rellim Arms AR-15 Take Down Upper Receiver Assembly Combo

The Rainier Arms / Rellim Arms Take Down upper receiver assembly combo let’s you switch between a 8.5″ .223 Wylde configuration into a 8″ 300BLK configurations in a matter of seconds. Specifications for Rainier Arms Rellim Arms AR-15 Take Down Upper Receiver Assembly Combo: Manufacturer: Rainier Arms Color: Black Gun Model: AR-15 Condition: New Gun Make: AR Platform Magazine Included: No Features of Rainier Arms Rellim Arms AR-15 Take Down Upper Receiver Assembly Combo Rellim Arms Proprietary Receiver/QD Barrel Nut Rainier Arms Upper Receiver Rainier Arms Urban Combat Rail – 7″ Rainier Arms AR-15 Precision Match Grade BCG – Nitride Rainier Arms Match .223 Wylde Barrel – 8.5″ / Rainier Arms Select 300BLK Barrel – 8″ Rainier Arms Proprietary Avalanche Charging Handle Superlative Adjustable Gas Block A2 Flash Hider Weight: 3lbs 4.2 oz Package Contents: Rainier Arms Rellim Arms AR-15 Take Down Upper Receiver Assembly Combo