Sig Sauer RM40016BTRDCOIL M400 Tread Coil 223 Rem,5.56x45mm NATO 16 in 30+1 Black Hard Coat Anodized Magpul SL-K Telescoping Stock

Overview

The Sig Sauer M400 Tread Coil is a semi-automatic rifle chambered in 223 Rem and 5.56x45mm NATO. It features a 16-inch barrel equipped with a 3-prong flash hider and a 1:8" twist rate, housed within a free-float M-LOK 13-inch TREAD handguard. The rifle operates on a Timney single-stage trigger and comes optics-ready with an included ROMEO5 red dot sight, which features a 2 MOA dot, ten illumination settings, MOTAC technology, and a 50,000-hour battery life. Built on an aluminum receiver with a hard coat anodized black finish, the rifle includes ambidextrous controls, a TREAD vertical foregrip, and a 6-position Magpul SL-K telescoping stock. It has an overall length of 30.80 inches, a total weight of 7 pounds, and a 30+1 capacity.

Price & Stock History

Listings