Sig Sauer

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 TREAD Matchlite Duo trigger, TREAD vertical foregrip, 6-position Magpul SL-K telescoping stock, 3-prong flash hider and ambidextrous controls.

• Action : Semi-Auto

• Caliber : 223 Rem,5.56 NATO

• Barrel Length : 16"

• Capacity : 30+1

• Trigger : Sig Matchlight

• OAL : 30.80"

• Weight : 7 lbs