The M400-TREAD V2 COIL is a factory-configured modern sporting rifle built for immediate range use. It ships with a ROMEO5 Gen II compact red dot sight installed, plus an M-LOK vertical foregrip and barricade stop fitted to the free-floating TREAD handguard. The rifle is furnished with a 16-inch stainless steel barrel, a mid-length direct impingement gas system and a SIG two-stage Matchlite Duo trigger for consistent, predictable breaks. Controls include an ambidextrous safety and magazine release; the lower receiver also incorporates QD sling mounts.
Key Specifications
- The caliber is .223 Rem / 5.56 NATO.
- The barrel measures 16 inches (406.4 mm).
- The barrel material is stainless steel.
- The twist rate is 1:8.
- The muzzle device is a SIG 3-Prong Flash Hider.
- The action type is Semi-Auto.
- The operating system is a Mid-Length Direct Impingement gas system.
- The stock is a 6-position Magpul SL-K.
- The trigger is a SIG Two-Stage Matchlite Duo.
- Factory accessories include a ROMEO5 Gen II red dot, M-LOK vertical foregrip, and barricade stop.
Treated with a black anodized finish and fitted with an included 30-round polymer magazine, the M400-TREAD V2 COIL is designed to provide a balanced blend of accessory-ready ergonomics and practical performance for range use, training, and general-purpose shooting. Its factory-fit optic and controls reduce setup time so you can focus on use and fundamentals rather than adding parts.
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