I bought a Lyman Plains Pistol in .50 caliber about 20 years ago, I think. I shot it several times over the first couple of years, but not much after that and none recently. That may change after watching the Black Powder Maniac videos! I found the pistol was capable of very accurate shooting... No issues with the trigger, lock, ignition, or barrel. However, I never really got used to the "cane handle" grip, and the front sight was so thick it completely filled the rear sight notch, shooting with a two-handed hold. Shooting with one hand, with the pistol farther from my eye, I could see just a little daylight on either side of the front sight blade, but I could not hold as steady shooting that way. I've been considering trying these replacement sights from Lyman:
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They may be a bit tall for a pistol, but the bases should be a pretty close fit to the existing dovetails. They aren't very traditional, and I've considered just getting a silver blade front and "Kentucky" rear sight and trying to fit them to the gun instead, but I like the sight picture I get with a bead, and might be willing to try this combination out on the Plains Pistol.
I built a simple loading stand out of pine shortly after I got the pistol:
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Nothing fancy here. It was mostly knocked together out of scrap and some odds and ends I had on hand. I finished it with Danish oil. The loading rod is a stick of pernambuco, which is the preferred wood for violin bows. A buddy of mine builds high-end violin bows for a living, and he has given me a few of his scraps and cutoffs. That's the natural color of the wood, under a clear coat, sort of like well-aged cherry. Pernambuco is the hardest wood I have ever worked. The T-handle is a piece of deer antler, epoxied and pinned, and the fitting on the driving end is a commercial one I got from Track of the Wolf, threaded for 10/32 accessories.
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The perspective makes the wood look really thick and chunky, but it's just regular 3/4" pine, except for the block that holds the pistol butt, which is 1-1/2" thick. There is a piece of heavy leather fitted down in the notch for the pistol butt. I took great pains to file flats in the notch for the barrel support, to exactly match the flats of the octagon barrel. I found this was actually sort of a waste of time. A simple, round bottomed slot would have worked just as well.
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This is the back. Again, the perspective is a little distorted. The upright tapers slightly, from 5-1/2" at the bottom to 4" wide at the top. Without the taper, it looked really top-heavy and clunky. The "corner braces" were cut from 1" angle iron, secured with flat-head brass wood screws. If you go back and look at the first picture, you can see a pair of these angle braces under the barrel support piece, also. These homemade angle braces just suited my style (whatever that may be...) better than the commercial corner braces stamped out of sheet metal, or the cheesy-looking galvanized "L" braces with pre-drilled holes.
This stand works well for me. It's pretty crude when compared to some of the work the rest of you guys have shown, but it does what it needs to do. You wouldn't want to carry it around in the woods with you, but at a range with a shooting bench, it is handy. It's a good place to put the pistol, with the muzzle up and the loading rod in place to serve as a flag, when they call a "cold range" and everybody walks downrange to check their targets. It leaves both hands free while loading, also.
You fellows are an inspiration! I need to limber up my old Plains Pistol and get back on the range!
Notchy Bob