ESK Enhanced Selector Kit AR Black AR-15 without bottom metal (with two

without bottom metal (with two Spacers installed) Width of Butt

when you need it

43" when stowed so it stays out of your way until you need it Stowed footprint covers 1

It holds 15 rounds of 9mm and works flawlessly in GLOCK 19-pattern firearms

Caliber 9x19mm Parabellum Platform SIG P320™ Capacity 15 rounds Materials Heat-treated

ESK Enhanced Selector Kit AR Black AR-15 without bottom metal (with twoProduct Details The Magpul ESK (Enhanced Selector Kit) AR is a modular, ambidextrous selector kit designed for AR pattern firearms that provides user configurable selectors with modern ergonomics at an accessible price. The selector axle is reversible for 60 or 90 degree throw options and is made of fully machined, heat treated chromoly steel with a QPQ finish for extreme resistance to wear and corrosion. The ESK AR includes three heavy duty polymer