Originally Posted by coachster
40 pack is just much cheaper. especially when it's to charge king nades to 750-800psi. lol
I agree. I always buy them in boxes of 40. It's much cheaper per cartridge tht way. But doesn't sound like he wants to spend much money. I'd rather buy a lot at once (knowing I will eventually use it) than to cheap out and get boned on the cost in the long term.