| Finish | Matte Black |
| Capacity | 30 + 1 |
| Barrel Length | 16" |
| Action | Semi-Auto |
| Overall Length | 32.1" - 35.5" |
| Sights | No Sights |
| Stock | Collapsible / Folding Stock Custom FN 6-Position |
| Grips | Custom FN 6-Position |
| Rate of Twist | 1-in-7" |
| Series | Guardian |
| Model | FN 15 Guardian |
| Type | Rifle |
| Caliber | 5.56mm |
| Manufacturer | FN America |