Sig Sauer
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The M400 TREAD features a free-floating M-LOK enhanced handguard that is lightweight yet rigid for extreme control and ease of mounting accessories such as lights and handstops. The lower receiver has an ambidextrous safety for right or left-handed operation and includes an integrated QD mount for easy sling attachment. The M400 TREAD features a stainless steel barrel offering durability and corrosion resistance while improving accuracy; 3-prong flash hider; 1:8 twist rate; mid-length gas system; SIG Matchlite 2-stage trigger; MAGPUL SL-K telescoping stock for easy adjustment and a customized fit.
| Sights: | None |
| Stock Finish Group: | Black |
| Max Capacity: | 30 |
| Metal Finish Group: | Blued/Black |
| Weight Range: | 7 lbs to 7.99 lbs |
| Stock Description: | Magpul SL-K |
| Series: | Tread |
| Weight: | 7 lbs |
| Gun Platform: | AR-15 Style |
| Action: | Semi-Auto |
| Grips: | Black Polymer |
| Capacity: | 30+1 |
| Barrel Description: | Stainless Steel |
| Caliber: | 5.56x45mm NATO |
| Receiver Description: | Picatinny Rail |
| Safety: | Ambidextrous |
| Stock Material: | Synthetic |
| Barrel Finish: | Stainless |
| Muzzle: | 3 Prong Flash Hider |
| Model: | M400 |
| Stock Finish: | Black |
| OAL: | 30.80" |
| Receiver Finish: | Moss Green Cerakote |
| Twist: | 1:8" |
| Hand: | Ambidextrous |
| Handguards: | M-LOK |
| Receiver Material: | Aluminum |
| Barrel Material: | Stainless |
| Trigger: | Two Stage Match |