1863 US Springfield rifle

[oldfoneguy]

I shoot my trapdoor as well not as often as the rest of the stable but several times a year. To me it's there are way more variables to go wrong with a muzzle loader than a cartridge firearm. Indeed modern black powder and it's substitutes even the percussion caps are more powerful than they were when that rifle was in service. A simple mistake in loading can be catastrophic and that old veteran deserves better.
As an example I load my 45-70 rounds with Hodgdon 777 FF bp substitute which works excellent. However it's more powerful than black powder and requires reduced loads. I load 60gr in the 45-70 which gives the power and velocity of 70gr BP. You must also ensure that all components especially the stock are in condition for shooting. To have that old warhorses stock splinter at the range would be a crime. Of course it's yours so do what you want. I'm giving you the advice I've given my own family regarding shooting antiques but do with it as you please.

Information

Warning: This is a relatively older thread This discussion is older than 360 days. Some information contained in it may no longer be current.

[ssgross]

A simple mistake in loading can be catastrophic

I think this is exactly the point - but true of shooting any firearm. Where is that video of the guy's brand new springfield M1A that blew up in his face first time at the range? The firearm has no idea how old it is. Age only increases the chances of wear to a point outside serviceability. Carefully inspect all components are serviceable, and load with caution, starting at minimum safe levels. Shooting it has all the same concerns as any other firearm - make sure there are no cracks in the stock, bulges in the barrel, excessive pitting, active rust or obstructions in the bore, etc. Use proper projectiles - soft cast (20:1 or 30:1).

To have that old warhorses stock splinter at the range would be a crime.

Most certainly, but not necessarily just because of age. These old rifles and muskets were designed with stocks bedded their entire length, and even when brand new they were they brittle as a twig by design - until the whole assembly is properly mounted and clamped together. The full-length-bedded designs persisted all the way through the Krags and into the early 1903's. By the time of 1903 production, Springfield had learned a thing or two experimentally about bedding and how it affects accuracy. Lots to read about early practical understanding of barrel harmonics with the 1903 and the resulting bedding procedures - Hatcher's notebook has the details.
My point is, when considering shooting an old rifle, be sure to check for any loose fitting from age - from shrinkage of the wood over the years or possibly from fibers soaked with oils (lubricant, not finishing oils) that have deteriorated as a result. The forces from firing a loose gun will exploit the weakness of the design and ruin your stock. You can remedy to an extent (before firing!) with careful shimming to make all tight again as it should be. Other than these issues, or maybe the other oddities of fire or water exposure/damage, the wood doesn't know how old it is either.

[Torpedo]

I have an example of every standard issue Springfield service arm going back to the model 1816 flintlock and I shoot them all occasionally.
Not reproductions.
That said, each one gets a thorough cleaning and detailed inspection prior to firing it, this includes a dye-penetrant inspection of the barrel.
50 to 55 grains of FFg black powder in these .58 or .69 caliber tubes is a fairly low-pressure load and it would be a mistake to assume that age alone makes them unsafe.
The guys at Springfield knew a thing or two about manufacturing and good quality steel, in fact, they invented the game!
You will need some .58 cal. Minie Balls and some musket caps.
I would recommend a new stainless nipple as well along with some bullet lube.
These are all available from a variety of sources.
If you take your time, do some research and use your head an antique musket can be shot and enjoyed safely.
Mine will easily reach out and hit a man-sized target at 300 yards.

[MAC702]

You will need some .58 cal. Minie Balls and some musket caps.
I would recommend a new stainless nipple as well along with some bullet lube.
These are all available from a variety of sources.

I don't do any black power muzzleloading at all, yet. What would be a couple trustworthy sources for these items?

[Torpedo]

Is the board OK with me mentioning specific businesses or products?
Or, do I need to keep things kind of "generic"?
I certainly don't want to sound like I'm advertising for someone.