Sig Sauer, M400 Tread Semi-Automatic 223 Remington, 16″ Barrel, 30+1 Round, Black Magpul MOE SL-K Stock Black Hardcoat Anodized Aluminum Receiver

Sig Sauer, M400 Tread Semi-Automatic 223 Remington, 16″ Barrel, 30+1 Round, Black Magpul MOE SL-K Stock Black Hardcoat Anodized Aluminum Receiver

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. This model includes a forward grip kit, 13″ accessory handguard, Romeo 5 red dot, flip up sight kit, flat blade trigger kit, ambi charging handle, front sight rail, and 3 chamber compensator.