Only the o-rings.
No, you should use only paintball specific of air tool lubricant.
yes, it does the same thing. well actually it depends, the term lube is often used to talk about a paintball grease (most common is DOW 33) and oil is well, oil, both are paintball specific but you should not be using grease/lube in a marker that requires oil or the other way around. The best paintball oil is Gold Cup oil and the best grease is Gold Cup Final Solution grease.
its called a remote line or remote hose.
Where the air tank or co2 tank normally attaches
any synthetic marker oil made for paintball will do just fine, make sure it is paintball oil though. Do not use motor oil or WD-40. Gold Cup oil is the best paintball oil for blowbacks or the Gold Cup Final Solution grease for all high end guns.
lube it and clean it, chances are that's what it needs, use paintball specific oil, no motor oil or wd-40
You disassemble it, and apply a non aerosol airtool or paintball lube to the o- rings and major mechanical parts.
Whatever you do, dont use rem-oil, any other oil made for real firearms or aerosol sprays, they will eat away the o-rings and wear out the paintball gun. Use oil made for paintball guns or air tool oil. a paintball gun is essentially and air tool. the easiest way is to put 6 or so drops of oil into the place where you screw in the tank, then screw in the tank and fire a few shots. you dont need paint to do this. You should use only manufacturer-recommended lubricant for your gun. Your gun's owners manual should tell you how to lubricate the gun. If youdon't have it then youcan go to their website. The best paintball oil is Gold Cup oil and the best grease is Gold Cup Final Solution grease.
the proper stiffness of a paintball should be about the same as a Tylenol Gel-cap.
clarify?
Yes. All tanks and remotes have a standard ASA thread.
.... there are hundreds and thousands of paintball places it depends where you live