Generally speaking, a single action gun is a gun that has to be cocked before it can be fired. The term "single action" comes from the fact that the trigger only has a single function; it drops the hammer to fire the gun. A good example of a single action handgun is a 1911 style or a Browning Hi-Power. Also, the old style "cowboy" revolvers are single action.
Single action means the trigger only performs a single action; it drops the hammer to fire the gun. The hammer on a single action gun must be cocked before the gun can be fired.
a gun lol
If you are asking about the Crosman 3756. Single action is, you pull the trigger and Hammer pulls back and fires. All in one action. OR in double action you pull the hammer back and then pull the trigger to fire the gun. The gun can be fired either way single or double. Target shooters like to use the gun in double action, this removes some of the pressure on the trigger by pulling the hammer back manually, its easier to release the hammer with the trigger already cocked. You can get a better aim in this way. Pulling the trigger in single action causes you pull down with the gun and off your target..
A single shot .22 rifle. Bolt action
Single shot bolt action .22 rifle.
This is a handgun, either revolver or automatic, which requires manual cocking of the hammer to fire the gun. Examples include the Colt Single Action Army (the classic cowboy gun) for revolvers and the Model 1911 for automatics. A double action pistol will cock the hammer and fire the gun simply by pulling the trigger.
single action pistol means that the hammer has to be cocked back in order to fire. double action means you merely have to pull the trigger back and the gun will fire. some double action guns can be fired single action or double action.
Both are fine.
Old gun catalogs
Blue Book of Gun Values
It is ok if the person using it is exprienced with single actions.
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