[soldierofvalor]

I've used one of those tanks on my old pump action paintball marker(still was beating down those cocky speedballers shooting 30bps with there Dye NT's, hell of a gun it was.. anyways...) and it lasted me a minimum of 300 shots. On an airsoft gas sniper rifle it should last you exponentially more; I would guess at least 600(my 50cu x 4500psi tank lasts me over 2000 shots) Anyways, they are great little tanks especially for the price! You should like it