HK 702390 USC/SL8 Universal Picatinny Rail Mount System

The HK 702390 USC/SL8 Universal Picatinny Rail transforms your HK USC or SL8 rifle into a versatile tactical platform. This factory rail system eliminates the limitations of the standard handguard by providing multiple mounting points for optics, lights, and accessories.

What Makes This Different

Unlike aftermarket rail solutions, this HK-manufactured rail maintains the rifle's original balance and ergonomics while adding tactical functionality. The system integrates seamlessly with the USC/SL8's existing mounting points, requiring no permanent modifications to the firearm. Factory engineering ensures proper fit and finish that matches HK's exacting standards.

Key Features

• Factory HK construction ensures perfect fit on USC and SL8 rifles
• MIL-STD-1913 Picatinny rail specification for universal accessory compatibility
• Hardcoat anodized aluminum construction resists wear and corrosion
• Multiple mounting positions accommodate various optic heights and configurations
• Maintains rifle's original sight radius and handling characteristics
• No gunsmithing required for installation on compatible models
• Retains access to standard iron sights when not using optics

This rail system performs reliably across temperature extremes and maintains zero through repeated mounting cycles. Competition shooters benefit from the stable optics platform, while tactical users appreciate the ability to mount night vision devices and backup iron sights. The anodized finish resists scratches and maintains its appearance through extended field use.

Technical Specs

• Material: 6061-T6 aluminum with hardcoat anodizing
• Rail Standard: MIL-STD-1913 Picatinny specification
• Compatibility: HK USC and SL8 rifle models
• Mounting: Integrates with factory receiver mounting points
• Finish: Type III hardcoat anodized black
• Country of Origin: Germany
• Part Number: 702390

This genuine HK rail system delivers the reliability and precision expected from Heckler & Koch engineering. The factory specification ensures long-term durability and maintains the rifle's resale value while adding modern tactical capabilities.