SIG Sauer ~ M400 SDI ~ 5.56x45 mm NATO.

SIG Sauer ~ M400 SDI ~ Chambered in 5.56x45 mm NATO. Is a semi-auto Armalite pattern modern sporting carbine, enhanced with a mid-length gas system and full ambidextrous control set. Features a 16" stainless steel barrel with a 1/2x28" threaded muzzle bearing an affixed blackened three prong flashhider. Firearm has an overall moss green cerakote finish, free float M-lok handguard for attaching accessories like the affixed vertical fore grip. Also outfitted to the firearm is a black polymer pistol grip and a flat dark earth Magpul MOE buttstock. Comes with a single 30 + 1 capacity magazine.