I am going to buy a Proto SLG and i was wondering what do i use co2 or n2 or compressed air.?

Question

can you tell which one to use and what kind of tank and how much it would cost

Answer 1

n2 and compressed are the same thing just different names and id say compressed/nitro kuz it shoots cleaner and has a whole lot better consistency in shots compared to co2, co2 gets affect by the temperature of the weather outside and the pressure outside, compressed does not.

ex if pressure is up your gun pressure will be high with co2 same in the other direction

Answer 2

Go with compressed air aka n2 if you don't want to mess up the marker