I received a new LSS yesterday and after setting up it just clicks. Tank was pre-charged and everything looks good just won't fire.
Gun fires but projectile remains in the barrel Is the air tank filled? Is the barrel free from obstructions? Was the action closed and locked when you fired? Is the projectile of the correct caliber for the barrel? Are you sure the projectile did not exit the barrel? Remove the air tank and look through the rear of the barrel to verify that it is still inside. Is the tuner turned up high enough for the specific projectile? If the tuner is turned down, increase its tension on the striker spring by rotating it downward. Once you get the gun to fire, you can start backing the tuner down again to the desired level.
Gun fails to fire when the trigger is pulled Is the gun cocked? Has the safety been taken off? Is the removable air tank installed? Is the tank filled with air? Is anything blocking the valve or the bolt? Is the air tank overfilled, causing valve lock?
Does your mother know you on her computer??????
Put in vise, tap directly straight on the valve a few times with a rubber mallet. It will let air out. It’s just valve locked.
Personally, I'd try turning the power wheel *down* and see if it releases.
GsT
Don't drain the bottle just remove it if you want to do that there is no sense in having a pump it back up. After you remove the bottle try working your safety back and forth. I have a funny feeling it's in the safety. If this is a new gun that you purchased I would contact him place you bought it from and tell them what's going on. They may have you send it back to Air Force but those guys are great with customer service. You go screw around with it too much they're not going to warranty it.