Sig Sauer M400 Tread V2 5.56 NATO 16" 30rd Semi-Auto Rifle, Black - RM400-16B-TRD-V2

The M400 Tread V2 is a semi-automatic AR-style rifle chambered in 5.56 NATO with a 16" stainless steel threaded barrel and 30+1 round capacity. Features include a black anodized aluminum receiver, free-floating M-LOK enhanced handguard, Magpul SL-K telescoping stock, SIG Matchlite 2-stage trigger, ambidextrous safety and controls, and optics-ready configuration. Overall length is 30.8", weighs approximately 6.5-7 lbs, with a 1:8" twist rate and mid-length gas system.