Originally Posted by artguy63
I regularly use a 3.5 oz tank on my Phantom. I fill it up once and it lasts me for about 2 days of play (about 300ish shots). The 13 ci HPA tank I had to borrow a few times only got me about half of that. So ya, I'll keep using Co2.
Haha than try a 8cuin and see how that does you. Approx 80 shots per fill