The SIGM400 TREAD is a fully upgradeable AR-15 platform with premium features being offered by SIG Sauer at an unprecedented price point. Owners of the TREAD can configure the platform for mission-specific activities using the TREAD branded accessories with minimal tools or upgrade slowly as budgets allow while still having a very capable rifle.
The TREAD features a 16-inch stainless steel barrel chambered in 5.56 NATO with a 1:8 twist rate. The TREAD also has a mid-length gas system, ultralight micro gas block, three-prong flash hider, full-length free float handguard with M-Lok, ambi safety and mag release, single stage polished and hard coated trigger, ambi QDs, and Magpuls SL-K telescoping buttstock.
Out of the box, the TREAD is a solid AR-15 that can easily be upgraded. Accessories currently available for the TREAD include 13- and 15-inch M-Lok handguards, muzzle brake, ambi charging handle, ROMEO5 optic, flip up iron sights, M-Lok grip kits, and an upgraded single stage trigger.
The TREAD and accessories are suitable for hunting, 3 Gun, home defense, or patrol rifle duty.
MSRP for the TREAD is $951 but you can find them on GunsAmerica for as little as $799.99
Read a complete review of the SIGM400 Tread here!
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