Sig Sauer M400 Tread Flip Up Iron Sight Set - Black

The Sig Sauer M400 Tread Flip Up Iron Sight Set is the factory-spec backup sighting solution for the M400 Tread rifle. Purpose-built around the Tread's proprietary low-profile Picatinny rail, this set delivers quickly deployable, foldable iron sights that stay tucked out of the way until you need them.

The kit includes the matched flip-up front and rear sights, the dedicated Picatinny rail section, and the required mounting hardware (screw and nut) for installation. Both units are molded from durable black polymer for a lightweight, snag-free profile.

Each sight provides 20 MOA of windage and 20 MOA of elevation adjustment for precise zeroing. The rear aperture offers both a small (1/16") and a large (3/16") sight picture, so you can pick the right hold for the conditions and target size.

Designed exclusively for the M400 Tread AR-platform, this sight set drops right onto the included rail for a clean, factory-correct setup.