SIG Sauer M400 Tread V2 Concrete 5.56 NATO 16" 30-Round Rifle

The SIG Sauer M400 Tread V2 in Concrete is a semi-automatic AR-15 platform rifle chambered in 5.56x45mm NATO, built for range training, sport shooting and duty use. It ships with a 30-round magazine and is optics ready, with no factory sights installed.

The rifle features a 16-inch stainless steel barrel with a 1:8 twist and a mid-length direct impingement gas system. It uses a SIG 2-Stage MatchLite DUO trigger, an ambidextrous safety and magazine release, and a 6-position MAGPUL SL-K stock. The Tread Enhanced M-LOK handguard provides attachment points for optics and accessories. The alloy frame is finished in Concrete Cerakote and the rifle weighs 6.5 pounds with magazine.

• Platform: AR-15
• Caliber: 5.56x45mm NATO
• Barrel: 16-inch stainless steel, 1:8 twist
• Action: Semi-automatic, mid-length direct impingement
• Capacity: 30 rounds (magazine included)
• Weight: 6.5 lb (with magazine)
• Overall Length: 35.75 in
• Finish: Concrete Cerakote on alloy frame