2A AR15 Takedown Pins Black

2A Armament AR15 Takedown and Pivot Pin Set in Black. Made in the USA out of 4140 Steel to Mil-Spec sizing of .250″ and feature a pocketed design on the heads of the pins. They are then finished in Black Oxide and weigh a combined total of 0.38 oz. Works with all mil-spec lower receivers, both full and 80% complete lowers. The pins also feature a through the drill for weight reduction of your build.