Upgrade your SR-25 rifle with the Knights Armament URX-6 14.5″ Handguard, engineered for precision and reliability in demanding tactical scenarios. Designed specifically for 16″ Mod2 barrels, this advanced free-float rail system delivers exceptional stability and modularity, allowing you to customize your setup without compromising performance.
Key Features
- Self-Indexing Design: Ensures rock-solid alignment and superior resistance to shift under impact, maintaining zero even during intense use.
- Modular Mounting: Full-length MIL-STD 1913 Picatinny rail at 12 o’clock position, complemented by M-LOK slots on seven sides for versatile accessory attachment.
- Free-Floating Profile: Enhances accuracy by isolating the barrel from external pressures, reducing flex and vibration for tighter groupings.
- Durable Construction: CNC-machined from high-grade aluminum with a rugged anodized black finish, built to withstand harsh environments and repeated abuse.
Technical Specifications
- Length: 14.5 inches
- Color: Anodized Black
- Rail System: M-LOK with Top Picatinny Rail
- Profile: Free Float
- Weight: 14.5 oz
- Dimensions: Width: 1.95 inches, Height: 2.25 inches
- Compatibility: Optimized for Knights Armament SR-25 rifles with 16″ Mod2 barrels; requires notched upper receiver for installation
Why Choose the URX-6 Handguard?
For shooters seeking a balance of lightweight design and unyielding strength, the URX-6 addresses common pain points like rail wobble and limited mounting options. Its innovative retention system provides maximum stability, solving suppressor clearance issues and ensuring seamless integration with your AR-10 platform. Whether you’re a competitive marksman or a professional operator, this handguard elevates your rifle’s ergonomics and tactical versatility, offering a comfortable grip profile that reduces fatigue during extended sessions.
Experience the pinnacle of firearms engineering—secure your Knights Armament URX-6 today and transform your SR-25 into a precision powerhouse.
Frequently Asked Questions
Q: Is the URX-6 compatible with non-KAC uppers?A: It requires a notched KAC upper receiver for optimal fit and function. Installation on other uppers may need modifications.
Q: How does installation work?A: The handguard slides onto the barrel extension and secures with a proprietary barrel nut. Use the KAC URX wrench for proper torque; install the gas block after mounting for best results.
Q: Does it support suppressors?A: Yes, the design provides ample clearance for most suppressors, eliminating the need for shims in many setups and ensuring full tightening.









