Product Features & Specifications
Rock River Arms OP1000BT LAR-BT3 Operator ETR Carbine 308 Win 20+1 16" Chrome-Lined Threaded Barrel w/A2 Flash Hider, 13" M-Lok Compatible Handguard, 6 Position Stock, Hogue Beavertail Grip, Includes 1 Magazine & Carrying Case
The BT-3 is a 16" 308 rifle with a 13" lightweight M-Lok handgaurd, featuring an extended charging handle. Includes Case
| Brand | Rock River Arms |
| Category | Tactical Rifles |
| Series | Operator ETR Carbine |
| Model | LAR-BT3 |
| Caliber | 308 Win |
| Barrel Length Range | 16" to 16.99" |
| Gun Platform | AR-10 Style |
| Operating System | Direct Impingement |
| Stock Finish Group | Black |
| Capacity | 20+1 |
| Stock Material | Synthetic |
| Action | Semi-Auto |
| OAL | 34.50" |
| Hand | Right Hand |
| Sights | Optic Ready |
| Barrel Finish | Black |
| Muzzle | A2 Flash Hider |
| Twist | 1:10" |
| Magazine Type | AR-10 |
| Grips | Black Hogue Rubber |
| Handguards | 13" M-LOK Free-Float |
| Includes | Carrying Case |
| Receiver Material | Aluminum |
| Safety | Safety Selector Switch |
| Thread Pattern | 5 / 8"-24 |
| Stock Description | RRA 6 Position NSP-2 Carbine |
| Barrel Description | Chrome Lined |
| Barrel Length | 16" |
| Max Capacity | 20 |
| Receiver Finish | Black |
| Trigger | Two-Stage Match |
| Weight | 8.20 lbs |
| Stock Finish | Black |
