No, you should use only paintball specific of air tool lubricant.
Yes, they are a lot better because regular google straps can snap easily because they are plastic. Bungee cord goggle straps are better because they cant snap and are really easy to loosen and tighten! Now, I always use bungee cord straps for swimming!
You don't. Even if you barrel says ".691" for example, that just means it over-bored, or larger then the paintball slightly, just use regular paintballs.
It depends on the KGS system, and the FPS of it the gun.
No. There are no urban areas that allow paintball.
there is one goggle people in the earth. (maybe that what you mean)
No. Nothing dissolves in the process of a paintball gun firing.
Any gun with a High Pressure System (which is basically all of them) can use this tank.
No, paintball co2 is much higher pressure.
I have both and honsetly i use the paintball gun more =)
depends on how you use it
There is none, only use pellets designed specifically for paintball.