RFB 7.62x51mm NATO (308 Win) OD Green Semi-Automatic Rifle with 18-inch Barrel

Manufacturer: Kel-Tec
Model: RFB-18
Caliber: 7.62x51mm NATO (308 Winchester)
Barrel: 18″ Medium profile barrel with 5/8×24″ Threaded Muzzle
Overall Length: 35.9″
Twist Rate: 1:11.25″
Trigger Pull: 5 lbs.
Magazine Capacity: 20 Rounds
Weight Unloaded: 8.1 lbs.
Operating System: Gas Operated; Tilting Bolt
Scope Mount: Mil-STD-1913 Picatinny Rail
Stock: OD Green