tank

[tnballer]

i am wanting a hpa tank which 1 is the best for the money and could someone please explain the diffrences in the tanks dont know anything about them except their better than c02 on the gun

what size is comperble with 20 oz

[Hossy]

ok
the first number is the Size in Cubic inches

second is pounds per inch of pressure

Carbon fiber tanks are lighter than steelie ones, which arent steel, there alumium

aluminum cant hold another over 3000 psi