The Black Rifle Depot assembled AR 15 Upper Receiver comes with both the forward assist and dust cover installed. These AR 15 Upper Receivers are type three hardcoat anodized and come with M4 feed ramps.
- M4 feed ramps
- Anodized black
- Machined for .250” takedown/pivot pins
- Includes port door and forward assist
- Weight: 8.3 oz