A bolt is one of the main components of a firearm - it's a part in loading the cartridge, firing (in conjunction with a firing pin), and ejecting the spent cartridge.
Captive Bolt Gun
In firearms such as the AR 15, the bolt rides in a part known as the bolt carrier.
A captive bolt gun is a device for stunning livestock prior to slaughter. The gun has a rod (the bolt) that is attached so that it can move, but not leave the gun (captive) t is placed against the forehead of the animal and triggered. The animal is instantly rendered unconscious, and may be humanely slaughtered.
an open bolt gun is simply a gun that fires from an open bolt, the only time the bolt is closed is during the firing and when the firing is stopped the bolt remains open. many open bolt guns have an integral firing pin machined directly on the bolt examples of open bolt guns: uzi mac Thompson 1928
Gun shops, gun shows.
Use an impact gun or secure flywheel when loosening crank bolt.
You can find a bolt for the Marlin 22 through many gun catalogs including the Numrich catalog. You might also find the bolt at most gunsmith shops or gun repair businesses.
Yes if your looking for a single shot gun then you must mean a bolt action. The bolt will be on the right side. The gun will be made from wood except for the internal workings and barrel. MistroJoe
Hammer, bolt
Try e-gunparts.com
Take it to a gunsmith
Take a flat-head screw driver and put it between the bolt handle and the gun. Push down on the screw driver to push the bolt away from the gun.