Magpul ESK Enhanced Selector Kit – HK

The Magpul Enhanced Selector Kit (ESK) for HK firearms replaces the factory ambidextrous selector with a lower-profile, user-configurable safety lever. Designed for HK94, MP5, and similar roller-delayed platforms, this kit allows shooters to tailor selector placement and length to their grip and shooting style. It reduces selector snag on gear and clothing while maintaining positive, tactile engagement in safe and fire positions.

Machined from steel with a black oxide finish, the ESK installs without permanent modification to the firearm. Installation requires disassembly of the lower receiver and is recommended for those comfortable with HK platform mechanics or a qualified gunsmith. The kit includes left- and right-side levers in multiple lengths, allowing independent configuration per side, plus all necessary hardware for installation.

• Part Type: Ambidextrous Safety Selector
• Compatible Firearms: HK94, MP5, HK91, HK93, and clones with HK-pattern lower receivers
• Material: Steel
• Finish: Black Oxide
• Installation: Professional Recommended (requires lower disassembly)
• Includes: Left and right selector levers (multiple lengths), mounting hardware, installation instructions