UPDATE:
I'd thought I would post this for posterity, in case anyone else has this problem.
I replaced the lifter spring and the gun now seems to be functioning perfectly again. I am gonna run another box or two of slugs through it just to be sure, but everything seems to be on the up and up.
I'd thought I would post this for posterity, in case anyone else has this problem.
I replaced the lifter spring and the gun now seems to be functioning perfectly again. I am gonna run another box or two of slugs through it just to be sure, but everything seems to be on the up and up.




















































