
Full Answer
What are bump stocks and why do they matter?
Bump stocks or bump fire stocks are gun stocks that can be used to assist in bump firing. Bump firing is the act of using the recoil of a semi-automatic firearm to fire ammunition cartridges in rapid succession. The legality of bump stocks in the United States came under question following the 2017 Las Vegas shooting, which left 60 civilians dead and an additional 867 injured; the gunman was found to have fitted them to his weapons. Several states passed legislation restricting ownership of bump
What is bump stock does, and why people want them?
The general public has no idea and probably most gun owners aren’t clear on what a bump stock is. A bump stock is an accessory that allows “bump firing” of a semi-automatic gun. Bump firing is a concept that manipulates the gun in such a way that the gun moves against a stationary finger and fires.
What is a bump stock and how does it work?
Bump fire stocks are gun stocks that are specially designed to make bump firing easier but does not make the firearm automatic. Essentially, bump stocks assist rapid fire by "bumping" the trigger against one's finger (as opposed to one's finger pulling on the trigger) thus allowing the firearm's recoil, plus constant forward pressure by the non-shooting arm, to actuate the trigger.
How to make a bump stock?
The foundation for the bump fire stock is railing that allows limited movement in-out without any springs and may not be readily modified to use one. It uses “isometric tension” of your stiff arm to reset the trigger, but you are still firing one shot per pull of the trigger.

What is a bump stock?
A “bump stock” replaces a rifle’s standard stock, which is the part held against the shoulder. It frees the weapon to slide back and forth rapidly, harnessing the energy from the kickback shooters feel when the weapon fires. The stock “bumps” back and forth between the shooter’s shoulder and trigger finger, causing the rifle to rapidly fire again ...
Is bump stock a federal law?
The bump stock is not banned under federal law even though it allows a weapon to fire at nearly the rate of a machine gun without technically converting it to a fully automatic firearm.
