Currently Unavailable
We don’t know when or if this item will be back in stock.Description
The M400 SDI X Series is the out of the box performance solution. The X Series features a 16" chrome molly barrel with a free-floating M-LOK handguard, SIG Flatblade Match Trigger, ambidextrous bolt catch and release, Magpul SL stock, and mid-length gas system.
- Ambidextrous Bolt Catch and Release
- Low Profile Gas Block with Mid-Length System
- SIG Flatblade Match Trigger
- Hybrid Compensator/Flash Hider
- Magpul SL Stock
Product Information
| Manufacturer | Sig Sauer |
| Accessories | 1 Mag |
| Action | Semi-automatic |
| Barrel Length | 16" |
| Caliber | 223 Remington |
| Caliber | 556NATO |
| Capacity | 30 Rounds |
| Color | Black |
| Description | MLOK |
| Finish | Anodized |
| Grips | Polymer |
| Manufacturer Part # | RM400-SDI-16B-P |
| Model | M400 |
| Model | XSERIES |
| Stock | Magpul MOE SL |
| Subcategory | Modern Sporting Rifles |
| Type | AR |