Browse the selection of options & features with SIG SAUER's collection of M400 and SIG M400 TREAD variants; direct impingement operating system, AR 15 platform.

Accurate, lightweight and crafted from the finest components, the SIGM400 PRO sets the new standard for direct-impingement AR-15s. Browse by individual sku to find the right product for …

The M400-SENTRY offers a ready-to-go solution for the most discerning shooters, combining the proven capabilities of the M400-SDI X platform with the multi-purpose functionality of the …

Sig Sauer M400 Tread 2.0 5.56 NATO 16" 30rd Rifle, Moss Green - RM400-16B-TRD-V2G

The SIGM400 is a family of firearms manufactured by SIG Sauer. [1] The M400 is an air-cooled, direct impingement gas-operated, magazine-fed carbine that is based on the earlier AR-15 …

Feb 24, 2025 · With hand-selected features by World Champion competitive shooter Lena Miculek, SIG Sauer has a new addition to the Rose community in the form of a special edition …

Sep 27, 2024 · The SIG Sauer M400-SDI XSeries is a 16-inch barrel AR that is chambered in 5.56 NATO with a 1:7 twist and is built for tactical shooting applications. The rifle features a …

Featuring a lightweight and rigid free-floating M-LOK® enhanced handguard, the SIG SAUER® M400 Tread V2 Semi-Auto Rifle provides exceptional control and lets you easily mount …

The M400-SENTRY offers a ready-to-go solution for the most discerning shooters, combining the proven capabilities of the M400-SDI X platform with the multi-purpose functionality of the …

At the core of the M400 ROSE is a lightweight rifle chambered in the popular 5.56 NATO cartridge that is easy to operate while offering minimal felt recoil. The M400 ROSE is packaged with …