SIG SAUER, INC. M400 COIL V2 TREAD 5.56 NATO SEMI-AUTO RIFLE W/ROMEO 5 GEN II

SIG SAUER M400 COIL V2 TREAD 5.56 NATO SEMI-AUTO RIFLE W/ROMEO 5 GEN II

The SIG Sauer M400 Coil V2 TREAD is a ready-to-run 5.56 NATO semi-automatic built for reliable, versatile performance. It pairs a 16″ stainless steel barrel (1:8 twist) and mid-length direct-impingement gas system with a Tread enhanced M-LOK handguard, M-LOK vertical foregrip and barricade stop for secure, modular accessory mounting. The rifle ships optic-equipped with a Romeo5 Gen II red dot, SIG’s crisp 2-stage Matchlite DUO trigger, ambidextrous safety and magazine release, and a six-position MAGPUL SL‑K stock for easy length-of-pull adjustment—coming in at about 7 lbs loaded and 35.75"" overall. Rugged black-anodized alloy construction, a 30‑round magazine capacity, and customer-focused controls make the M400 Coil V2 an excellent choice for range, competition, or duty use.

FEATURES

• Romeo5 Gen II Compact Red Dot Sight
• M-LOK Vertical Foregrip and Barricade Stop
• 16” Stainless Steel Barrel
• Tread Enhanced M-LOK Handguard
• SIG 2-Stage Matchlite DUO Trigger
• Mid-Length Direct Impingment Gas System
• 6 Position MAGPUL SL-K Stock
• Ambidextrous Saftey and Mag Release

SPECS

• CALIBER: 5.56 NATO
• FRAME MATERIAL: ALLOY
• FRAME FINISH: BLACK ANODIZE
• BARREL MATERIAL: STAINLESS STEEL
• BARREL FINISH: NATURAL
• MAGAZINE CAPACITY: 30 ROUNDS
• SIGHTS: ROMEO5 GEN II OPTIC INSTALLED
• TRIGGER: 2-STAGE MATCHLITE DUO
• MEASUREMENTS: IMPERIAL
• OVERALL LENGTH: 35.75 in
• OVERALL HEIGHT: 9.25 in WITH OPTIC INSTALLED
• OVERALL WIDTH: 2.6 in
• BARREL LENGTH: 16 in
• BARREL TWIST: 1:8 in
• WEIGHT W/MAGAZINE: 7 lbs