Bird Cage M4 / M16 Type Metal Flash Hider (Thread: 14mm Negative) HPA Kit Installation The Ninja Paintball 90ci/4500 PSI

The Ninja Paintball 90ci/4500 PSI Carbon Fiber HPA tank is a DOT approved carbon fiber tank mounted with one of Ninja's top of the line regulators

According to 49CFR 180

The Glock 17 is the original 9x19mm Parabellum model

It also is a outstanding fireworks show if you fire a lot of rounds and carbon builds up on the small end of the cone

and burst modes

Bird Cage M4 / M16 Type Metal Flash Hider (Thread: 14mm Negative) HPA Kit Installation The Ninja Paintball 90ci/4500 PSIBird Cage M4 M16 Type Metal Flash Hider (14mm neg. Anti clockwise) Thread Type: 14mm negative anti clockwise counter clockwise. For all Airsoft AEG with 14mm negative threads.