I posted earlier about the Inland Para carbine. Thanks for the information that has been provided. However, I still have a question about the trigger housing and operating rod. I could not find a manf. stamp on either of these parts. Where are they normally located or did some parts not get a stamp? Could these be some kind of after market parts?
I just disassembled it again and cleaned the parts with WD-40 and a toothbrush. The trigger housing is Inland and the Operating Rod is DA-Q.