TacFire's 308 dust cover seals the ejection port (which allows spent brass to exit the upper receiver after firing) from allowing contaminants such as sand, dirt or other debris from entering the mechanism.
| FireArm | No |
| Model | Dust Cover |
| Dimensions | 3.31" L x .88" H |
| Type | Dust Cover |
| Finish | Black |
| Material | Steel |
| Size | .308 |
