The Magpul ESK (Enhanced Selector Kit) is an ambidextrous selector with enhanced ergonomics for HK roller lock firearms. With easier access to the user-configurable levers, the Magpul ESK allows firing hand activation and deactivation of the safety, while providing ambidextrous use. Constructed of high-strength polymer and corrosion-resistant steel, these components are built with the proven reliability Magpul is known for. Made in the USA.
