Nitrogen tanks

[yoyoma]

Hello,

I am shooting an x-valve, minimag, with a 68cu-3k pure enrgy nitro tank and notice I am getting only around 400-450 shots per tank. Why is this? Also I am looking to get a new tank any suggestions on what size and what brand?

[laxkid]

i recommend air america (any of their adjustables or the new screw in) or agd flatline or if you like preset go with an aci bulldog two I recommend a 68 4500 and do you have a small leak in your gun you might want to gass it up and then put your ear near the fittings