If all else fails try putting it in a vise and closing it tight and then try to turn it . You might put a few scratches in it which isn't good but it might be worth trying to figure out y its jammed
AIM: Automag68Gunner and
BigfootWithaGun
Automag with gas thru setup 279.99
Empire reloader $44.88
PMI 88ci 4500psi $210.00
X-valve 325.00
Intelliframe 113.88
The look on your face after I bunkered ur whole team,
priceless...
also got a SNIPER automag powerfeed with a dye boomstick, silence, sight and scope,and bipod its accurate enough to shoot an apple off your head