The Magpul Enhanced Selector Kit (ESK) for HK firearms replaces the factory ambidextrous selector with a lower-profile, user-configurable safety lever.
- 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










