Description
The M400 Tread features a free-floating M-LOK handguard, Magpul SL-K 6-position telescoping stock, single stage trigger, 16″ stainless steel barrel, and a 7075 T-6 aluminum receiver with a black hardcoat anodized finish.
| Brand | Sig Sauer |
| Category | Tactical Rifles |
| Series | Tread |
| Model | M400 |
| Caliber | 5.56x45mm NATO |
| Barrel Length Range | 16″ to 16.99″ |
| Stock Finish Group | Black |
| Capacity | 30+1 |
| Stock Material | Synthetic |
| Action | Semi-Auto |
| OAL | 30.80″ |
| Hand | Right |
| Sights | Optic Ready |
| Barrel Finish | Black |
| Twist | 1:8″ |
| Magazine Type | AR-15 |
| Grips | Black Polymer |
| Handguards | M-LOK |
| Receiver Material | 7075-T6 Aluminum |
| Safety | Manual Thumb |
| Thread Pattern | 1 / 2″-28 tpi |
| Stock Description | 6 Position Magpul SL-K |
| Barrel Description | Free-Floating |
| Barrel Length | 16″ |
| Max Capacity | 30 |
| Receiver Finish | Black Hard Coat Anodized |
| Trigger | Single-Stage |
| Weight | 7 lbs |
| Stock Finish | Black |
