The AR Ultimate Dust Cover features an adjustable detent set screw in order to compensate wear on the receiver and increase or decrease opening power. Compatible with AR-15/M16/M4 .223/5.56 and will fit Billet Uppers. Includes Dust Cover, spring and pin. This model is a capsule design.
| FireArm | No |
| Model | Ultimate Dust Cover |
| Type | Dust Cover |
| Dimensions | 3.46" |
| Material | Polymer |
| Finish | Flat Dark Earth |
| Size | 3 oz |
