LaRue Tactical · Carbine · In Production · 2008
| Weight (empty) | 4195 g (148.0 oz) |
| Overall Length | 953 mm (37.52") |
| Barrel Length | 406 mm (15.98") |
| Magazine Capacity | 20 rounds |
| Action Type | Gas Operated Direct Impingement |
| Firing Mechanism | Hammer Fired |
| Muzzle Velocity | 783 m/s (2569 fps) |
| Muzzle Energy | 2975 J (2194 ft·lbf) |
| Effective Range | 800 m (875 yd) |
| Frame Material | Aluminum Alloy |
Primary Caliber: 7.62x51mm NATO
The LaRue Tactical OBR (Optimized Battle Rifle) is a precision semi-automatic rifle chambered in 7.62x51mm NATO, based on the AR-10/SR-25 platform. Introduced in 2008, the OBR was designed to provide match-grade accuracy in a battle rifle configuration suitable for both military and civilian applications. The rifle features a 16.1-inch stainless steel match-grade barrel with a 1:8 twist rate, capable of consistent sub-MOA accuracy with quality ammunition. LaRue's proprietary PST (Port Selector T...
Country of Origin: United States
Designer: Mark LaRue