Sig Tread V2 5.56 16" 30rd Blk

The SIG Sauer M400 Tread V2 5.56 NATO 16-inch semi-automatic rifle delivers purpose-built performance for tactical training, competitive shooting, and duty applications. Built on a proven AR platform, this rifle combines modern ergonomics with field-tested reliability in a compact 16-inch configuration optimized for accuracy and handling in close-quarters and mid-range scenarios.

The stainless steel barrel provides corrosion resistance and sustained accuracy through extended shooting sessions, while the mid-length gas system manages recoil impulse efficiently and reduces carrier tilt for enhanced bolt life. The free-float M-LOK handguard isolates the barrel from external pressure points, eliminating a primary source of point-of-impact shift. SIG's two-stage MatchLite trigger delivers clean break and consistent reset for precision work. The anodized black finish offers protection against wear and environmental exposure. Each rifle ships with one 30-round magazine, configured and ready for immediate deployment.

This configuration appeals to law enforcement trainers, military units evaluating secondary rifles, and serious civilian shooters seeking a duty-grade AR platform without custom builds. The 16-inch barrel length and mid-length gas system create a balance point ideal for mounted optics, allowing rapid target acquisition across indoor and outdoor ranges. The Magpul SL-K stock provides a cheek weld reference for optic cowitness while maintaining a compact profile for vehicle storage and building entry.

SIG's Tread V2 platform is a refinement of proven AR architecture, purpose-designed for operators who prioritize reliability and predictable performance over exotic features. The M400 series maintains compatibility with standard AR accessories, allowing users to tailor optics, lights, and rail-mounted systems to their specific mission set without proprietary components.