This is an expanded and revised list of carbon fiber tank sizes. It includes the different units of measure commonly found on tank labels. The purpose of this list is to serve as a basis of comparison to buyers who may be unfamiliar with different units of measure. This will help to understand how much air each tank size holds at 4500 psi. The two most popular carbon fiber tanks are 6.8 liter and 9 liter. One upmanship is common in air gun vendor advertising so be an educated consumer before buying.
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