Where can I get a Trigger 1400A016 for crossman 1400

I have a crossman pulse r78 and it will not shoot ,when you pull trigger it Gus windes oner spring do not egage

Go to the crossman website ther u can get a diagram

The piston doesnt lock on the trigger. if trigger is adjustable set adjustment more coarse. Check also sure that trigger mechanism is in forward position and not stuck halfway. If still not hooking see if piston hooh and trigger catch not damaged. very seldom the piston will twist inside making it impossible to hook, just realign piston.

The barrel pushes the piston back when you **** it.

The seer grabs the piston to hold it.

It sounds like you have an engagement issue between your seer and piston.

Often there are springs which hold the triger paul and seers in place. You may have lost a spring which isnt allowing your trigger mechanism to reset after the trigger is pulled. This results in the trigger being permanitly in the fired position.

Good luck and hope this gives you something to look for

you can find parts diagram in crossman web page under other help compleat dig with part#s

If the trigger is adjustable set it more coarse to hook the piston rod. Make sure trigger is loose and will reset to it foremost position. Check trigger spring and pin for ease op operation. Lastly check if piston rod did not turn inside cylinder so hook is turned away from trigger.

First & foremost- Make sure it is unloaded and not charged(point in safe direction-not up in air) and pull trigger. Then: Here is access to the manual:
http://www.pyramydair.com/p/crosman-760-xls-airsoft-rifle.shtml
Safety cannot be over-emphasized! Treat all guns as loaded when handling around others.
Best wishes.

picture of pumpmaster 760 trigger assembly

HI, I found something on amazon. here: Crossman Air Guns Model 760 Pumpmaster Owner Manual English spanish... . I hope I have helped. cheers