I have one like Eddie's, and love it. Very accurate. I use regular black powder. fff grain. It doesn't go poof, it lets you know it went off with a nice roar, and kick. I wouldn't hesitate to hunt hogs, deer, etc. with it. Why, I have "heard" that an occasional water lizard has succumbed to it, I mean one just like mine......
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If you can get one, I would go with the Ruger Old Army. It is well made, accurate, smooth as butter, is American made.
Plus it has better sights!
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I just used an old .44 mag. shell as the powder measure, and a .457 ball. Lee also makes a conical bullet for it also. Never tried that one though. I just might get back into shooting it again. I hunted with a double barrel shotgun in the swamps, and carried my rifle on a sling, so when, I came to the edge of the swamp, I could have a bit longer range, but then I got the pistol, and I just carried that with me, instead of the rifle. I loaded the right barrel with .36 cal. balls, and the left with .45 or 50 balls. Both barrels shot very nice patterns. I used winchester AAA wads, with bore butter, in the space under the shot cup. I have killed doves with it also. Got a lot of wide eyed questioning after a few shots. Like what HELL are you shooting?!!! Sounds like a damn cannon going off !
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I have a little Italian made colt police, in .36 that I like also, but not to hunt with. It is also quite accurate, but not as smooth as the Ruger, though it does have a very crisp and no creep, or slack, trigger. But it has the sight in the hammer, unlike the Ruger with the adjustable sights.
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Save your pennies, and haunt the Gun Shows, occasionally you will find one. They are few and far between now.
Wayne