Description
Product Features & Specifications
Alexander Arms R300ST Standard 300 Blackout 30+1 16″ Barrel, Black Anodized Receiver, Black Adaptive Tactical EFX Stock, Black Polymer Grip, Optics Ready
This model of the Standard rifle is chambered in 300 Blk, and features a black anodized finish. It has an 16″ barrel with an A2 flash hider muzzle device, and has a twist rate of 1:7″. It features a M-Lok handgaurd with a Adaptive Tactical EFX Stock.
| Brand | Alexander Arms |
| Category | Tactical Rifles |
| Model | Standard |
| Caliber | 300 Blackout |
| Barrel Length Range | 16″ to 16.99″ |
| Gun Platform | AR-Style |
| Operating System | Gas Piston |
| Stock Finish Group | Black |
| Capacity | 30+1 |
| Stock Material | Synthetic |
| Action | Semi-Auto |
| OAL | 33″ |
| Hand | Right Hand |
| Sights | Picatinny Rail |
| Barrel Finish | Black |
| Muzzle | A2 Flash Hider |
| Twist | 1:7″ |
| Magazine Type | AR-15 |
| Grips | Black Polymer |
| Handguards | M-LOK |
| Receiver Material | 7075-T6 Aluminum |
| Safety | Thumb |
| Stock Description | Adaptive Tactical EFX |
| Barrel Length | 16″ |
| Max Capacity | 30 |
| Receiver Finish | Black Anodized |
| Weight | 6.54 lbs |
| Stock Finish | Black |









