The Stag 15 A3 upper receiver assembly is made to mil-spec standards and includes a picatinny rail on the top, dust cover, and installed forward assist.Sta
| Ejection Orientation | Right-Handed Ejection |
|---|---|
| Gas System/Length | Direct Impingement |
| Pivot/Takedown Pin Size | Mil-Spec Small Pin .250 in |
| Platform Compatibility | AR15 |
| Line / Series | Stag 15 |
| Action | Semi-Auto |
| Made In America | No |
| Weight (oz) | - |
| Other | N/A |