Magpul

Overview

The Magpul ESK Enhanced Selector Kit is a modular safety selector system designed for AR-pattern rifles, offering ambidextrous control. It features a reversible selector axis and allows for user configuration with either a 60-degree or 90-degree throw. The kit includes two long levers, a short lever, and a "hybrid" lever, all constructed from 7075-T6 aluminum with a Nitride finish. GPP build data shows this selector kit frequently appears in 5.56 NATO builds utilizing a mid-length gas system. Builders on GPP commonly pair the Magpul ESK with the Magpul Enhanced AR Magazine Release and the Magpul Aluminum Enhanced Trigger Guard. It is also often seen alongside the Magpul MVG MOE Vertical Grip, Aero Precision M4E1 Stripped Lower Receiver, and the BCM Carbine H2 Buffer Weight.