I'm not much of a gun fix it guy, so hopefully someone can point me in the right direction.
Marlin Model 60 SS, tube fed .22LR semi-auto with bull barrel. It has sat in the safe for almost 15 years, I never shot it until the other day. It continually jammed and failed to eject, failed to feed. Took it apart and gave it a good cleaning...my FIL was a fan of Tetra Lube (don't know why...I hated that stuff), and when he last cleaned it, he lubed it up. Well, after about 30 minutes cleaning up the gummed up extractor and all other parts, brush down the barrel followed with Hoppes, tried it again.
Same results...no improvement at all.
Pics of spent and unspent 22s below...what am I missing? Thanks in advance.
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