SIGM400,TREAD V2,5.56,RIFLE,16IN,30RD

The SIG M400 TREAD V2 in 5.56 NATO with a 16″ barrel brings SIG’s reputation for durability and accuracy to a versatile, full-length platform. Perfect for range days, training, or as a duty tool, the 16″ barrel provides improved muzzle velocity over ultra-short variants while remaining easy to maneuver. The TREAD V2’s accessory-ready handguard and continuous top rail make mounting optics and mission-specific accessories simple, while the ergonomic controls and adjustable stock let shooters dial in a comfortable, repeatable setup.

Built to perform under regular use, the M400 TREAD V2 offers reliable cycling and easy maintenance. The 30-round magazine keeps you on target longer between reloads, and the robust SIG construction helps ensure consistent function shot after shot. Optics and muzzle devices sold separately — confirm specific handguard and muzzle configuration with images or manufacturer specs before sale.