M400-SDI • SIG SAUER
The SIG SAUER M400-SDI X Series is a highly reliable and adaptable rifle designed for demanding users, including military and law enforcement. Key features include an ambi bolt release for enhanced control, a dual-clamped handguard for reduced deflection, and a SIG Flatblade 2-Stage Matchlite trigger for precision. Its design prioritizes speed and accuracy, with a compensating flash hider and QD sling mount for tactical applications.









