? about HPA, plz help

[SpyVsSpyder]

Where do you fill a HPA tank, or do you have to do home filling..? Also what is a good tank that is not real expensive, but not crap, that i can get 500 shots on, using a Spyder Tl +

[liquidsoul_sm]

Fill the tank at the nearest paintball retailer. On a spyder just use good old CO2. Get the pure energy anit siphon tanks, or get a regular tank and use a remote. A 9-12 oz tank will give you 500+ shots.

[SpyVsSpyder]

yeah, but the thing is i play in cold weather quite often and i already have co2... Cold weather usage of co2 is pissing me off and i wanted to upgrade to HPA for consistency. So i was wondering what makes one tank better than another... some just lighter, quicker recharge, more consistent, more psi 3000vs4500???