Fortis Manufacturing NTR-12-KM Night Rail – 12.875" Free Float Handguard (KeyMod) for AR‑15
Engineered for precision, durability, and modularity, the Night Rail free‑float handguard delivers unmatched performance on any AR‑15 platform.
Why Choose the Fortis Night Rail?
The Fortis Manufacturing NTR-12-KM Night Rail is the premium upgrade for shooters who demand reliability and versatility. Crafted from high‑strength aerospace aluminum, this handguard provides a stable, zero‑shift platform while maintaining a lightweight profile. Its KeyMod slots empower you to attach lights, lasers, grips, and accessories exactly where you need them.
Key Features & Benefits
- 12.875" Free Float Design: Eliminates barrel interference, enhancing accuracy and consistency across the full range of calibers.
- KeyMod Compatibility: Fully modular attachment system supports a wide variety of aftermarket accessories without permanent modifications.
- Lightweight Black Finish: Anodized black coating resists corrosion, wear, and harsh environmental conditions while providing a low‑profile aesthetic.
- Precision CNC Machining: Guarantees tight tolerances, ensuring a perfect fit on standard AR‑15 uppers.
- Enhanced Ergonomics: Flared end caps and a smooth, contoured surface provide comfortable grip and handling during extended sessions.
- Easy Installation: Includes all necessary hardware for a quick, tool‑free swap on most AR‑15 platforms.
Technical Specifications
| Specification | Detail |
|---|
| Model | NTR-12-KM |
| Length (overall) | 12.875 inches (327 mm) |
| Material | 7075-T6 aerospace aluminum |
| Finish | Hard‑coat black anodizing |
| Mounting System | KeyMod (compatible with M-LOK adapters) |
| Free Float | Yes – eliminates barrel pressure |
| Weight | ≈ 6.2 oz (176 g) |
| Compatibility | Standard AR‑15 uppers (15.0" & 16.0" barrel lengths) |
| UPC | 855476008049 |
SEO‑Focused Keywords & Phrases
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Installation & Compatibility Tips
Installation is straightforward: align the handguard’s mounting slots with the upper receiver’s KeyMod slots, secure with the supplied set screws, and tighten to the recommended torque (≈ 20 in‑lb). For users who prefer M‑LOK accessories, Fortis offers compatible adapters that snap into the existing KeyMod openings without compromising structural integrity.
Customer Satisfaction Guarantee
Fortis Manufacturing stands behind every product with a limited lifetime warranty against manufacturing defects. Our dedicated support team is available to assist with fitment questions, accessory recommendations, and troubleshooting to ensure your Night Rail performs flawlessly.
Elevate your AR‑15’s performance today with the Fortis Manufacturing NTR-12-KM Night Rail – the ultimate free‑float handguard for precision shooting, tactical versatility, and reliable durability.
