Got it the other day. 2001 model. The UC has the 3.5" bull barrel. Has the older style guide rod and single recoil spring. SA later "upgraded" the model to a dual spring setup. I ordered the dual spring setup today from SA and they included the take down tool. Should be much easier to reassemble with the new system. This pistol has the ILS locking system which I don't really care for, therefore, I also ordered a new standard style officer arched blue msh and guts from Smith & Alexander. That will also give me choices of mainspring weights and better availability of parts. Got it disassembled and cleaned. Nastiest firearm I've ever seen short of some in the military. Lots of grime and sand grit. Think it was one of those sitting under the ol' truck seat. Have everything sitting in a small bucket of oil til my new parts come in. Here's a couple of pics prior to disassembly.
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