cp99 compact discharges whole tank

[decimuses]

i have a cp99 compact http://www.replicaairguns.com/posts/...un-review.html
worked great for i would say 22 crossman cans now when i try to shoot the whole canister empties i have no clue whats different or changed and im pretty new to the taking apart and repairing of airsoft guns now i cant even connect a can without it leaking

[Kozzie]

This is an airsoft forum, not a bb gun forum. Airsoft guns shoot 6mm plastic bb's, not metal bb's. I wish you luck in fixing your gun, but you'd be better served looking for help on an airgun/bb gun forum.