The beauty of the AR15 is that it is available in many different calibers.
Good thing that AR-10s are not being called out...
Now, compare that to a Remington 870 which is capable of 11 shots (with modifications...) and is used by over 20 military's around the world including our own.
The Remington 870 is one of the most popular home defense weapons, period.
Thuys proves the LIE of gun control.