Brand: Sig Sauer
SIG RM40016BTRDV2COIL M400 556 16 30R ROMEO5 BLK
- SKU XI726202
- UPC 798681726202
- MPN RM40016BTRDV2COIL
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About this product
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
Specifications
| Caliber | 5.56x45mm NATO |
|---|---|
| Capacity | 30+1 rd |
| Barrel Length | 16 in |
| Action | Semi-Auto |






















