Arisaka ProTac HL-X SureFire Tailcap Adapter

The Arisaka Defense ProTac HL-X Tailcap Adapter converts compatible Streamlight ProTac Rail Mount HL-X lights so they can use selected SureFire Scout-style tailcaps and remote switches. It is intended for the standard HL-X, HL-X Pro, and HP-X Pro families identified by Arisaka and is not a universal adapter for every ProTac model. The black anodized aluminum adapter replaces the rear interface while preserving the existing light body and head.

A compatible SureFire UE, DS, Z68, or Unity Gascap tailcap is required for the adapter to function, and that tailcap is not included with this component. Once the correct tailcap is installed, the light can be paired with compatible remote-control options that use the selected tailcap interface. Model identification matters because Arisaka specifically excludes ProTac 2.0 Rail Mount lights and the HL-X Laser version from this adapter.

This part is useful when an existing HL-X light needs to integrate with a control layout built around Scout-style tailcaps rather than the original Streamlight rear cap. It changes the tailcap interface without requiring the user to replace the entire weapon light. Browse hunting lights for additional products that fit the same part of the setup.

• For compatible ProTac Rail Mount HL-X models
• Accepts selected SureFire Scout-style tailcaps
• Supports compatible remote-switch setups
• Black anodized aluminum construction