The Rock River Arms R3 Competition upper half is an AR-15 upper assembly from RRA's R3 Competition line. It is intended to pair with your own AR-15 lower receiver to build a competition-style rifle. Distributor data does not list barrel length, caliber or included parts, so confirm the configuration before ordering.
- Brand: Rock River Arms
- Line: R3 Competition
- Type: Upper half
- Fits: AR-15 lower receivers
- Manufacturer part number: AR0700V1
- UPC: 842834101146
