nitro question about mags

[mxpxpunk1220]

hey how yah hanging. anywho, i am getting a mag and i was wandering how good or bad these markers are along the line of gas efficiency.i am hoping to get around 1200+ shots out of a tank and iwas wandering what size tank i should get. please help me out.

[SIGSays]

68/3k is the perfect size........... 4.5k is better i got one......... and it's not possible to get 1200+ from a tank with any gun......... unless you get it to run with 2psi and etc.............. or unless you get a real big arse tank eh................................................ .................................................. .................................................. .................................................. .................................................. .................................................. .................................................. ...................................

[mxpxpunk1220]

well what about that chart at the top or whatver. it says that you can get over 1000 shots outta a tank.we are both talking nitro here aren't we? yeah ummm lets see here ummm right uh yeah ummmm........... are mags gas efficient

[Halliday]

Efficiency is based on the paint-to-barrel fit and the design of the barrel.

1000 shots: That be a 114/3000 tank. Why do you need so many shots? Looking to save $$ on fills? Get a scuba tank.