What Is an AR Pistol?
An AR pistol looks a lot like an AR-15 rifle but has a barrel shorter than 16 inches and uses a stabilizing brace instead of a rifle stock, which keeps it legally classified as a pistol.
The shorter barrel makes it more compact but affects velocity and range, especially in calibers like 5.56. You’ll also find braces help avoid SBR regulations.
If you want to understand how caliber, suppressors, and legal rules come into play, there’s plenty more to explore.