Sig Sauer M400 Tread Coil 5.56mm Rifle, Romeo5 Red Dot Optic, 16.0″ – RM400-16B-TRD-COIL

The Sig Sauer M400 TREAD 5.56mm Rifle is a premium entry-level rifle, accompanied by a full-line of TREAD branded accessories that gives the consumer the freedom to grow. This premium rifle, at a moderate price point, is packed with innovation and flexibility, and doesn’t sacrifice the quality demand from Sig.

The Tread Coil features a ROMEO5 optic with a 2MOA dot with ten illumination settings, MOTAC and a 50k battery life; free-float M-LOK 13″ TREAD handguard, a Timney Impact or Sig Matchlite single-stage trigger, TREAD vertical foregrip, 6-position Magpul SL-K telescoping stock, 3-prong flash hider and ambidextrous controls.