Sig Sauer M400 SDI 5.56 Flat Dark Earth 11" Pistol
Sig Sauer M400 SDI in 5.56 NATO with 11-inch barrel, Flat Dark Earth finish, 30-round capacity, and stabilizing brace for tactical performance.
Sig Sauer M400 SDI Pistol
The M400 SDI represents Sig Sauer's commitment to delivering a modern, purpose-built platform for serious shooters. This 5.56 NATO pistol combines proven AR-platform reliability with a compact 11-inch barrel configuration.
Key Features
- Caliber: 5.56 NATO
- Barrel Length: 11 inches
- Finish: Flat Dark Earth
- Capacity: 30-round magazines
- Stabilizing Brace: Included for improved control and accuracy
- Platform: AR-pattern design with standard controls
Performance and Design
The M400 SDI delivers the ballistic performance you expect from a 5.56 platform while maintaining a compact footprint suitable for home defense, sport shooting, or tactical applications. The 11-inch barrel strikes a balance between velocity and maneuverability.
The Flat Dark Earth finish provides a professional appearance while offering practical corrosion resistance. The included stabilizing brace enhances control and accuracy during shooting.
Versatility
As an AR-pattern rifle, the M400 SDI benefits from extensive aftermarket support and customization options. Standard controls and ergonomics make it intuitive for both experienced shooters and those new to the platform.
Whether you're building a home defense setup or exploring tactical shooting, the M400 SDI provides a solid foundation backed by Sig Sauer's reputation for quality and reliability.
