The Ninja PCP Air Rifle 90 ci 4500 psi Carbon Fiber Tank is the main
component needed to fill up your PCP air gun. The tank will hold 4500
psi and the regulator will output 3000 psi for your PCP air pistol or
rifle. Weighing in at only 3.8 lbs, this tank is small enough to carry
around in your backpack while hunting. A fill adapter with a long UFA is
needed to use this system and it weighs an additional one pound.