it would be pretty cool if someone actually made a cap and ball revolver designed to take higher pressures with smokeless powder
the last 1858 i owned was a pietta, i liked it, but i think next time around i will go with an uberti
That was a cylinder full of bullseye powder (a very very powerful fast burning smokeless pistol powder) in the Old Army Cylinder.
The Ruger Old Army uses the same heat treated metals that are used in the .357 Black Hawk.
The materials used in the Ruger Old Army can handle hot smokeless loads with no problem
IT IS THE OLD FASHIONED PERCUSSION CAP DESIGN THAT LIMITS IT TO BLACK POWDER.
The Old Army won't blow up but it is possible the nipple can blow right out the back into your face along with hot gasses.
Someone did blow up a cartridge conversion cylinder with a hot hand loaded .45 cartridge in a Ruger Old Army. The conversion cylinder blew up pretty good but there was no damage to the Ruger Old Army.
Most companies don't find it necessary to heat treat and quality control their black powder firearms in the same manner as their modern smokeless ones because they don't expect them to be loaded to same higher pressures as modern smokeless arms.
This decreases the cost to make the firearm and that price savings is passed on to the customers.
Although the Ruger Old Army when it was made was and still is the most durable and possibly the best cap and ball revolver made a lot of people simply did not want to pay the money it cost for it.
The cheaper made (soft easy to machine steel) and priced cap and ball revolvers (Italian made mostly) just blew the Ruger Old Army away price wise which I am sure hurt Old Army sales.
A Ruger Old Army is the best buy even at todays inflated prices. The internal parts are not going to wear away like the soft internals (the best of the cheapies are only thinly case hardened on the surface) of the cheaper cap and ball revolvers.
The Old Army does not use cheap leaf springs but high quality coil springs for everything except the locking latch spring which is a high quality bent into shape wire spring. I know you can figure the advantages.
The cheapies are not bad at all but the Ruger Old Army is just going to be fathoms more durable and reliable than any of them.
I do like the cheapies but if you find a good Old Army at a good price just get it. You can even stuff the Old Army cylinders full of 4f (ffffg) powder without worrying if you want really hot black powder loads.