Specifications
- Manufacturer: Sig Sauer
- Model: M400 TREAD
- Caliber: 5.56mm NATO
- Barrel Length: 16″
- Overall Length: 30.8″
- Overall Width: 2.5″
- Height: 7.5″
- Twist Rate: 1:8″
- Stock Type: 6-Position SLK-K
- Barrel Material: Carbon Steel
- Trigger Type: Single Stage; Polished/Hard-Coat
- Receiver FInish: Hard Coat Anodized
- Threads: 1/2″-28 TPI
- Accessory Rail: M-LOK
- Operating System: Direct Impingemen