Category: Lower Receivers
Every AR15 build starts with the receiver, whether building a AR15 pistol or rifle the lower receiver is essential for overall fit and performance. Although all lower receivers are Mil-Spec machined, that is where the commonality ends. There are options such as Billet and Forged as well as material differences from 6067 and 7075-T6 Aluminum from some of the more popular brands available.
