Maximizing Performance: Choosing The Right Complete AR Upper For Your Needs
![Maximizing Performance: Choosing The Right Complete AR Upper For Your Needs Maximizing Performance: Choosing The Right Complete AR Upper For Your Needs](https://www.icharts.org/wp-content/uploads/2023/06/AR-15-rifle-680x350.jpg)
An AR-15 rifle can be divided into two parts: the upper and the lower receivers. Understanding the components of the upper and lower receivers, respectively, is vital to leverage …