Description
SIG Sauer TREAD Adjustable Flip-Up Sights, Black
The SIG TREAD adjustable flip-up sight set is SIG’s folding backup iron sight kit for the M400 TREAD Picatinny rail.
A folding front sight and a dual-aperture rear fold against a Picatinny rail. The rear aperture uses a small 1/16 in. hole and a large 3/16 in. hole. Windage is on the rear. Elevation is on the front. A short Picatinny rail section and mounting screws ship in the kit. These sights are built for the M400 TREAD rail.
The sights fold down against the rail until they are needed. They spring up for a backup sight picture on the TREAD rail. A complete rifle is not in the box.
This TREAD sight set
This kit includes the folding front sight, the dual-aperture rear, and a short Picatinny rail section with mounting screws. The sights fold against the rail. A red-dot optic is not in the box.
What ships
The front sight, rear sight, Picatinny rail section, and mounting screws are in the box.
Specifications and Included Items
- Model: KIT-TRD-SIGHTS
- Type: Folding backup iron sights
- Rear aperture: 1/16 in. and 3/16 in.
- Rail: M400 TREAD Picatinny
- Finish: Black
- Includes: Front, rear, rail section, screws








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