Cool short barrel. THOR TR-15 “Talon” PDW AR-15
Do you have your barrel and receiver set up to run flawlessly in your AR-style rifle? Most likely yes, but there are certain configurations that just won’t do and need work to function properly.
AR-15 Barrel - 24" / .223 | 5.56x45 / Phosphate
The original AR-10 of the late 1950s. Note the three-prong flash hider and a bayonet lug under the barrel http://world.guns.ru/assault/usa/armalite-ar-10-e.html
Beautiful AR in Sig Pink and Graphite Black - Toms Custom Guns
I am sooooo in love with this gun. Yes it's girly and blue but it's still sweet!
AR Barrel Goes Kaboom
AR-15 Exploded Parts Diagram | AR-15 Parts List
Just the tip...
Tom explores the importance of AR-15 Barrel Twist Rates. What can go wrong & what can go good.