Rock River Arms LAR-15M RRAGE Features The Rock River Arms LAR-15M RRAGE pairs a forged LAR-15 lower receiver with an extruded A4 upper featuring a port door and no forward assist delivering a durable Mil-Spec style foundation. The 10.5 inch chrome moly threaded barrel carries a 1 in 9 inch twist rate and an A2 flash hider giving the pistol a balance of maneuverability and consistent accuracy at typical engagement distances. A Picatinny rail runs the length of the receiver giving shooters a straightforward mounting surface for optics or other accessories. Single-stage trigger operation keeps the shooting experience familiar and predictable for anyone coming from a standard AR platform. An M-LOK free-floating handguard keeps the platform light while giving shooters room to mount lights grips or other accessories wherever needed. The SB Tactical SB3 adjustable arm brace lets the shooter customize length of pull for a more stable firing position while the black A2 grip offers a familiar ergonomic hold. At 5.5 pounds the RRAGE stays light and easy to maneuver in tight spaces or from a vehicle. Shipping with a 30-round magazine and a complete owner s manual the Rock River Arms LAR-15M RRAGE is a ready-to-run AR pistol for home defense range use or further customization. Rock River Arms LAR-15M RRAGE Specifications Manufacturer: Rock River Arms Model: LAR-15M RRAGE Caliber: 223 Rem / 5.56 NATO Capacity: 30+1 Barrel Length: 10.5 Barrel Material: Chrome Moly Steel Barrel Description: Threaded Twist Rate: 1:9 Muzzle Device: A2 Flash Hider Operating System: Gas Receiver Description: Picatinny Rail Receiver Material: Aluminum Receiver Finish: Black Handguard: M-LOK Grips: Black A2 Stock Description: SB Tactical SB3 Arm Brace Trigger: Single Stage Overall Length: 26.5 Thread Pattern: 1/2x28 Weight: 5.5 lbs Includes: Magazine Available At: GrabAGun