Description
| Manufacturer | SIG SAUER |
| Model | M400 SDI XSeries |
| Type | Rifle |
| Action | Semi-Auto |
| Family | SIGM400 Series |
| Special Option | Threaded Barrel |
| Finish | FNC |
| Frame/Stock/Grips | Collapsible / Folding Stock MAGPUL SL Stock |
| Barrel | 16″ |
| Overall Length | 33.5″ – 36.8″ |
| Capacity | 30 + 1 |
| # of magazines | 1 30 rd. |
| Sights | None |
| Weight | 7 lbs. |
| Shipping Weight | 9.8 |
| AdditionalFeature | Fluted Competition Barrel |
| AdditionalFeature | SIG Flatblade Match Trigger |
| AdditionalFeature | Hybrid Compensator/Flash Hider |
| MFG Model No | RM400-SDI-16B-P |
| UPC | 798681664634 |
