View Full Version : are they the same thing

07-07-2006, 12:15 PM
i know is a stupid question but here it goes:
hpa and N2 are they the same thing? can i use n2 on my pilot acs?

07-07-2006, 12:57 PM
yes they are the same thing, and its better if you use it in place of c02

07-07-2006, 10:51 PM
yep ... HPA, compressed air, N2, nitro ... it's the same thing ... cleaner way of firing your gun ... (just givin marv some feedback ... )