Sig Sauer M400 Tread V2 5.56 NATO 16" 30rd Rifle, Concrete - RM40016BTRDV2CON

Semi-automatic AR-platform rifle chambered in 5.56 NATO with a 16" stainless steel barrel and 1:8 twist rate. Features a SIG 3-prong flash hider, mid-length direct impingement gas system, SIG Matchlite 2-stage trigger, Magpul SL-K stock, and free-float M-LOK handguard. Optics-ready with threaded barrel, weighs 6.5 lbs, and includes one 30-round magazine.