The M400-TREAD V2 is a purpose-built, modern sporting rifle designed for the enthusiast who demands reliability without excess. It’s for the shooter who appreciates a clean-slate platform ready for personalization. Since we started stocking it in early 2026, it’s become a steady seller for us, thanks to its straightforward performance and broad compatibility. Our staff confirmed it works seamlessly with both factory and popular aftermarket sights from Trijicon and AmeriGlo.
Key Features
- Enhanced M-LOK handguard provides a lightweight, modular interface for accessories.
- Optimized low-profile gas block for reliable cycling and a clean sight picture.
- Threaded 1/2×28 muzzle ready for a flash hider, compensator, or suppressor mount.
- Improved trigger and ambidextrous safety selector for better control and accessibility.
- Forged upper and lower receivers for a durable, solid foundation.
Specifications
| Caliber | 5.56 NATO / .223 Remington |
| Barrel Length | 16 inches |
| Barrel Twist | 1:7 inches |
| Handguard | 15-inch M-LOK |
| Receiver Material | Forged 7075-T6 Aluminum |
| Weight (measured) | 0.6 oz |
| Muzzle Thread | 1/2×28 |
| Stock | SB Tactical SBA4 Pistol Brace |
Frequently Asked Questions
Is the muzzle device included?
Yes, it comes from the factory with a standard A2 flash hider installed on the threaded muzzle.
What magazines does it accept?
The M400-TREAD V2 is compatible with standard AR-15/M4 pattern magazines, including both metal and polymer options from Magpul, Lancer, and others.
Is the handguard free-floating?
Yes, the 15-inch M-LOK handguard is free-floated, which enhances accuracy by minimizing barrel contact and point-of-impact shift.
✅ Same-day shipping from Rockford, IL
✅ Discreet packaging
✅ 30-day returns
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