Sig Sauer M400 Tread V2 AR-15 5.56 16″ Barrel 30 Rounds – RM400-16B-TRD-V2

Modern 5.56 NATO Performance in a Refined AR-15 Platform

The Sig Sauer M400 Tread V2 AR-15 5.56 16″ Barrel 30 Rounds – RM400-16B-TRD-V2 is engineered for shooters who demand precision, durability, and adaptability. Chambered in 5.56 NATO, this semi-automatic AR-15 delivers smooth cycling, controlled recoil, and consistent accuracy.

The 16-inch barrel offers an ideal balance of velocity and maneuverability, making it perfect for range training, target shooting, and modern sporting use. Designed for reliable performance shot after shot, the M400 Tread V2 brings confidence to every trigger pull.

Lightweight Design with M-LOK Versatility

Built with a free-floating M-LOK handguard, this AR-15 platform allows seamless customization. Attach optics, lights, grips, and accessories with ease to create a rifle that matches your exact shooting style.

The durable black finish enhances corrosion resistance and long-term strength. Ergonomic controls and balanced weight distribution improve handling and comfort. Paired with a 30-round magazine, the M400 Tread V2 ensures reliable feeding and sustained shooting performance.

Built for Reliability, Designed for Growth

The precision-machined receiver and quality barrel construction support tight shot groups and consistent operation. Its direct impingement system promotes smooth function while maintaining a lightweight profile.

Whether upgrading your collection or stepping into the AR-15 platform, the Sig Sauer M400 Tread V2 offers power, versatility, and dependable performance in one modern sporting rifle. It’s built to perform today and adapt for tomorrow.