Sig Sauer

The M400-TREAD V2 COIL builds on the proven foundation of the TREAD series with factory-mounted upgrades that deliver immediate capability right out of the box. Featuring the same enhanced free-floating handguard and 2-stage Matchlite DUO Trigger that define the V2 platform the COIL edition adds a set of premium accessories designed to maximize performance from the start. Equipped with a ROMEO5 Gen II compact red dot sight plus an installed M-LOK vertical foregrip and barricade stop the TREAD V2 COIL is range-ready the moment you are. Each component is purpose-built and factory-fitted to work seamlessly with the rifle taking the guesswork out of accessorizing your rifle. The M400-TREAD V2 COIL is furnished with an accurate 16” stainless steel barrel along with a reliable mid-length gas system for smooth operation and reduced recoil. The barrel is fitted with a 3-prong flash hider and has a versatile 1:8 twist rate. Additional standard features include an ambidextrous safety and magazine release along with integrated QD mounts on the lower receiver. Treated with a black anodized finish for added resistance to corrosion and wear the M400-TREAD V2 COIL delivers ready-to-go performance with no extra steps required. - Romeo5 Gen II Compact Red Dot Sight - M-LOK Vertical Foregrip and Barricade Stop - 16” Stainless Steel Barrel - Tread Enhanced M-LOK Handguard - Mid-Length Direct Impingement Gas System - 6 Position MAGPUL SL-K Stock - Ambidextrous Saftey and Mag Release