Originally Posted by Mista Justin
So is the Phenom(with co2)more efficient than a 98 with CO2?
Ofcourse its much more efficient.
<<The new FlexValve operates below 300 PSI for improved air efficiency allowing you to get over 1,400 shots from a 68 cubic inch 4500 psi tank>>
Dont know any 98 that can reach this number...