3. Nobody said they made .45 flattops, hittman said they made fewer OM .45 Blackhawks than .44 flattop Blackhawks.
I'd guess that must be value placed by the seller.The person who posted that actually has an unfired 4 5/8 convertible with the brass frame, with box and all paperwork. 100% condition valued at over $2500.
This just happened to come up on a different forum specifically about the cost/benefit of the transfer bar conversion:
"45 Colt OM Blackhawks didn't go into production until 1971 and production ended in 1973, so there were fewer 45 Colt OMs made than any other Blackhawks or Single-Sixes. Further, OM BH convertibles (45 Colt & 45 ACP) were very scarce with 4 5/8" model being the rarest."
The person who posted that actually has an unfired 4 5/8 convertible with the brass frame, with box and all paperwork. 100% condition valued at over $2500.
Thanks but I'm not seeing a bump at the plunger, just the plunger. Here is a picture to be sure.If the trigger has a bump on the back surface where the return spring plunger contacts the trigger, it's a transfer bar retrofit trigger. It looks like there is a bump in your photo but the photo is not clear enough to see for sure. Because of that and the retrofit cyl pin, I believe your gun was retrofitted but has been partially changed back by removing the transfer bar, installing an original old model hammer and modifying the retrofit cyl pin.