Crosman 1322 Jammed completely

Maybe I was wrong to do so, but I have been storing it loaded and pumped on safe. I was told these guns last longer stored pumped. Worked flawlessly for two weeks, shooting it daily. Then one time it wouldn't fire. Managed to re-cock it, get pellet out, dry fired to release air. Worked fine another two days then no fire, but this time bolt totally jammed, and can't fire, nor get bolt open enough to get the pellet out. So now its not just broken, but also a potential hazard. Pump still works but thats it. Pumping more air in no good. Any ideas how to un-jam this safely?
 
Try removing grips to expose trigger/firing mechanism. Look for jam parts with caution.
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so what would i do 

first take off the grips and see were the sear is and for some reason that is the problem pull the sear down 

then what pull the 2 rear tube screw and pull the hammer spring out and maybe the bolt will work loose 

next pull the breech 

like i said the other day if you can't fix it just buy a new one, they are not worth sending out to repair 

you got something broken or something that doesn't belong 

and as stated one pump when stored 

the little screw in the front of the breech could have come loose and is jamming the bolt 



looks i was typing the same thing as above 
 
From now on, only Crosman or Pyramyd Air. This was a legit, bubble packed 1322. I have a couple planned orders for Pyramid; picking up a 2240 and cheap C11 bb plinker and new Ammo for replacement 1322 and the 2240. I will soon order from the custom shop direct from Crosman, but I wanted a storeshel stock 2240 in my collection too, so Pyramyd Air for this one. Will get fancy at custom shop next time.

Got 4 guns I plan to buy with my COVID-19 relief check, prolly start a thread on it though. Would like feedbak on my choices for my budget/fun/prepper on a budget arsenal. All of them centered around the Seneca Aspen.22 or.25
 
I had a 22 Seneca Aspen which is a great gun .3/4" at 50 yards all day long which got stolen but prefer my Nova Vista Freedoms same gun with open sights but the Aspen scope was kinda rubbish anyway. Buds gun shop $306.00 Nova Freedom and they ship from ATI importer when you buy from Buds and my 177 shoots more accurately than my 22 and be sure to use the silicone liquid once in a while or the pump may fail YO!
 
OK, I managed to free the hammer by removing the hammer spring and easing it back to fully cocked, replacing hammer spring, while at full cock and tension and replacing the end cap screws while holding that end cap in place against the spring tension (easier than you'd think). I was then able to safely fire the loaded pellet.



It seems it was either half cocked, or the hammer slid part way forward. Why would this happen and how can I fix it? Should I still return it? Functions ok now. Perhaps use it till replacement arrives the send back for refurbishment?