... can you direct me to some internet address that can help me work on a Police Positive Special that is so out of time it is only correct twice a day?
Also a source of parts that are actually in stock ( so not GunParts Corp/Numerich)?
Sorry,
kBob, but I have no easy answers to share. Hopefully, someone else will.
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After being bitten by the .32-20 Bug in early 2015 I acquired a Colt Police Positive Special on Gunbroker. Being ignorant of such revolvers, I did not know the correct questions to ask prior to deciding to bid on the piece. I, to a great degree, completed said educational gaps with that pistol.
My Colt PPS was badly out of time. The source of the problem was a deep step worn into the bolthead.
Numrich was out of the Colt PPS bolts so I checked back every few days ... and finally got double lucky; they came back in-stock and what they sent to me was actually usable. I have used Numrich for parts for about 15 years and have found that as often as not the first one that they ship is in poor condition but the replacement is in very good shape.
After my initial disassembly & cleaning, I spent a lot of time familiarizing myself with the internals and their relationships. The fact that the tail of the bolt rides along a little ramp hidden on the blindside of the rebound lever makes fitting a replacement even more interesting.
After receiving the replacement bolt, I waited until I was in the correct mindset and dove in. I had decided that Patience and a Light Touch was going to be the right way to go. I was right.
That Saturday afternoon I reassembled that pistol, checked function, studied the key surfaces and then disassembled the pistol and removed another tiny bit of metal
many times ... and, finally, I was done. I fully reassembled the pistol, checked function and then carefully checked the timing. Just right.
My 2nd bolt replacement, a couple of months ago on a Colt Official Police, was much easier and took a LOT less time. Part of this I attribute to my familiarity with the bits.
Good Luck!