Rock River Arms LAR-BT3 X-1 Features The Rock River Arms LAR-BT3 X-1 is built on a billet LAR-BT3 lower and A4 upper receiver giving the rifle a rigid precisely fitted foundation for consistent accuracy shot after shot. Its 20 fluted stainless steel barrel is cryogenically treated and cut with a 1:10 twist reducing weight while maintaining barrel stiffness for accuracy rated at 1 MOA at 100 yards. The mid-length gas system paired with a low-profile gas block smooths the cycling impulse easing recoil and improving follow-up shot speed. An RRA Hunter muzzle brake threaded 5/8-24 further tames muzzle rise keeping the sight picture on target through multiple shots. A 17-inch free-float M-LOK handguard gives shooters a wide range of real estate for mounting lights bipods and other accessories without contacting the barrel and disturbing accuracy. The Magpul Gen 3 precision stock adds an adjustable ergonomic cheek weld and length of pull while the Hogue rubber grip improves control in all weather conditions. An oversized winter trigger guard allows use with gloved hands and the rifle accepts standard AR-pattern P-Mags for easy magazine compatibility. Shipping in a Rock River case with one magazine included the LAR-BT3 X-1 is a complete field-ready .308 platform built for hunters and long-range shooters alike. Rock River Arms LAR-BT3 X-1 Specifications Manufacturer: Rock River Arms Model: LAR-BT3 X-1 Type: Semi-Automatic Rifle Caliber: .308 Win Capacity: 20+1 Barrel Length: 20 Barrel Description: Fluted Stainless Steel Bead Blasted Twist Rate: 1:10 Handguard: 17 Free Float M-LOK Aluminum Muzzle Device: RRA Hunter Muzzle Brake Grip: Hogue Rubber Stock: Magpul Gen 3 Precision Overall Length: 41 Weight: 9.7 lbs Color: Black Available At: GrabAGun