ESK Selector AR

Magpul ESK Selector AR

The Magpul ESK (Enhanced Selector Kit) - AR is a modular, ambidextrous selector kit designed for AR-style firearms, offering users configurable selectors with modern ergonomics at an affordable price.

The selector shaft is reversible for 60- or 90-degree throw options and is made of fully machined, heat-treated chromoly steel with a salt-bath nitrocarburized QPQ coating for extreme wear and corrosion resistance. The ESK - AR includes three polymer levers—a long one, a short one, and a hybrid lever—that can be mounted on either side without wobbling. The selector pins are available in black and red and secure the lever to the shaft while also serving as selector position indicators. Installing the levers is extremely simple and can be done without tools. If a lever needs to be removed, a small punch or Allen wrench is all that’s needed to pull the selector lever pin back out. The kit also includes a spring and a corrosion-resistant detent with a low-friction coating for smooth and reliable operation.

With its intelligent design and ergonomic angles in all the right places, the ESK-AR allows for multiple selector variations and easier handling of the selector by the firing hand, enabling the use of a modern firearm manual.

Designed for Mil-Spec AR-pattern lower receivers. Not compatible with select-fire receivers.

Made in the USA.