Layout G - Upper Authority

Layout G (list + load more)

Fundamentals

How an AR-15 Works: Complete Cycling Process Explained

2 months ago

by Upper Authority Editorial Team

Close-up of an AR-15 receiver area showing the upper and lower receiver, trigger, magazine well, and optic mounted on the rail

Fundamentals

AR-15 Parts List: Complete Breakdown of Every Component

2 months ago

by Upper Authority Editorial Team

Blueprint-style diagram of an AR-15 rifle showing internal and external components

Fundamentals

What Is a Lower Receiver? Function, Parts, and Legal Overview

2 months ago

by Upper Authority Editorial Team

Close-up view of an AR-15 lower receiver showing the trigger, safety selector, and magazine well