The SIG M400 TREAD 5.56 NATO Rifle is a tactical-style rifle that offers versatile performance and customization. Ambidextrous controls on this AR-15 rifle allow use by both right- and left-handed shooters. A Magpul SL-K 6-position telescoping stock offers an adjustable length-of-pull for more comfortable and accurate shooting. As a 5.56 NATO rifle, this Sig Sauer is capable of chambering both 5.56 NATO and .223 rounds. A mid-length direct impingement gas system cycles gas back through the barrel for smoother auto-loading and semi-auto action. This tactical rifle features an optics-ready rail and free-floating handguard for mounting accessories like sights and grips. With an included 30 round mag, the SIG M400 TREAD NATO 5.56 Rifle delivers a comfortable, customizable experience right out of the box.
Optics-ready mounting rail
Free-floating M-LOK handguard
Includes one 30 round polymer magazine
Mid-length direct impingement gas system
Magpul SL-K 6-position telescoping stock for adjustable shooting
Ambidextrous controls allow use by both left- and right-handed shooters