Description
| Manufacturer | Radian Weapons |
| Model | Model 1 Builder Kit |
| Type | Accessory-Receiver Sets |
| Family | Model 1 Series |
| Finish | Black |
| AdditionalFeature | Raptor SD Charging Handle |
| AdditionalFeature | Billet Upper Receiver |
| AdditionalFeature | Radian AX556 Lower Receiver |
| MFG Model No | R0411 |
| UPC | 817093023942 |
