There is no reason to put a paintball gun in a refrigerator, or any appliance for that mater.
Disassemble the gun, and replace the back cap with the stock or take it to a paintball store, and ask them to.
Have a degree in chemistry. Do not put anything in your gun besides air-tool lubricant (for mechanical guns), or actual paintball lube.
A vertical adapter is what connects the air from the ASA (Air Source Adapter) to the proper places (the valve or any other parts controlled by air) This is where you can put a gas through grip, expansion chamber, regulator or anything that has the standard ASA threads and is attached to the ASA (horizontal/tank adapter)
you screw the adapter into the gun, and then the co2 cartridge.
it depends on the model.
no, the rocking trigger was for spyder markers only
most likely a valve oring in damaged.
Generally no, but it is important for proper maintenance that the gun be dismantled, cleaned, and lubricated after every use in order to get the most of out it.
A 'pump' gun is instead of the marker, re-cocking itself every time you fire, there a pump handle (like on a shotgun) were you have to pump each time before firing. This is just to put anouther paintball into the chamber.
An E-trigger is the Tippmann Board, not an actual trigger.
A 'pump' gun is instead of the marker, re-cocking itself every time you fire, there a pump handle (like on a shotgun) were you have to pump each time before firing. This is just to put anouther paintball into the chamber.