In a military context, this made it easier for soldiers to carry the gun around for long periods of time. The AR-15, which today sells for between $800 and $2,000, also has an adjustable stock to ...

Is an AR-15 a machine gun? What is a bump stock? The AR-15 rifle is not a machine gun (which is not quite the same thing as an automatic rifle), but it can be modified to function like an ...

In a military context, this made it easier for soldiers to carry the gun around for long periods of time. The AR-15, which today sells for between $800 and $2,000, also has an adjustable stock to ...