Magpul ESK Selector for Magpul SL Grip Module & HK Polymer Trigger Housings (MAG1071)

The Magpul ESK (Enhanced Selector Kit) offers a variety of selector levers for the Magpul SL Grip Module & HK and MKE Polymer Trigger Housings. Keeping with the Magpul blueprint of innovation, the Magpul ESK results in a modular, ambidextrous selector with enhanced ergonomics. It provides a modern rendition of the classic MP5 with updated aesthetics.

With easier access to the user-configurable levers, the Magpul ESK allows quick firing hand activation and deactivation of the safety and provides for ambidextrous use. Constructed of our high-strength polymer and corrosion-resistant steel, these components are built with the proven reliability Magpul is known for.

To determine compatibility with your firearm, please reference the Resources section below.

SIMPLE UPGRADE, BETTER FUNCTIONALITY

User-configurable levers for ambidextrous use 

Compatible with three-position SEF/SAFE-SEMI  trigger packs 

Easier firing hand access to selector levers

RUGGED, DEPENDABLE CONSTRUCTION

Constructed of high-strength polymer and corrosion-resistant steel components

Exceeds usability and performance of HK pattern SSL/ESSL

RESOURCES

The Magpul ESK is compatible with SEF/SAFE-SEMI trigger packs and is NOT compatible with Ambi/Navy/FBI or CETME trigger packs.

If your firearm is equipped with an Ambi/Navy/FBI trigger pack it must be exchanged for a SEF/SAFE-SEMI trigger pack in order to function with the Magpul ESK.