Sig Sauer
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he M400-TREAD Pistol has a carbine gas system offering smoother operation and reduced recoil. The M400-TREAD Pistol features a free-floating M-LOK enhanced handguard; lower receiver has an ambidextrous safety for right or left-handed operation and includes an integrated QD mount for easy sling attachment; 11.50" Cold hammer forged steel barrel fitted with a 3-prong flash hider and has a 1:7 twist rate; SIG Matchlite 2-stage trigger for enhanced control and improved accuracy.
| Height: | 7.10" |
| OAL: | 30.10" |
| Model: | M400 |
| Stock Finish: | Black |
| Thread Pattern: | 1/2"x28 |
| Includes: | Magazine |
| Receiver Material: | Alloy Steel |
| Barrel Material: | Hammer Forged Steel |
| Trigger: | Two Stage Match |
| Operating System: | Carbine |
| Width: | 2.50" |
| Handguards: | M-LOK |
| Hand: | Ambidextrous |
| Receiver Finish: | Hard Coat Anodized |
| Twist: | 1:7" |
| Barrel Length: | 11.50" |
| Weight: | 5.90 lbs |
| Series: | Tread |
| Handguard Finish: | Black |
| Barrel Length Range: | 11" to 11.99" |
| Weight Range: | 5 lbs to 5.99 lbs |
| Stock Description: | Magpul BSL Pistol Stabilizing Brace |
| Stock Finish Group: | Black |
| Sights: | None |
| Max Capacity: | 30 |
| Metal Finish Group: | Blued/Black |
| Barrel Finish: | Black FNC |
| Stock Material: | Synthetic |
| Caliber: | 5.56 NATO |
| Receiver Description: | Picatinny Rail |
| Safety: | Ambidextrous |
| Barrel Description: | Steel Threaded |
| Grips: | Polymer |
| Capacity: | 30+1 |
| Magazine Type: | AR-15 |
| Action: | Semi-Auto |