I have two of these guns. One is a full stock military style carbine in 1-1/2 Carbine. The second is full sporter rifle in 500 EXP with Whitworth rifling. Both are 1871 patents.
I acquired the carbine when I was working in Durban South Africa. The family history that came with this gun was that it was used by the Boers at the Battle of Majuba. While this may be true. It is commonly accepted in SA that these guns were indeed used by the Boers on Majuba. That this gun was there, well maybe, maybe not.
I have been on Majuba how ever.
The 1-1/2" carbine round can be made from 32 gauge shot gun brass or 50/90 Sharp brass. I got my dies from CH4D and made my own file trim die, This gun had a straight .464 major diameter bore. I shot mine for a while and put away. I used bulk loaded 405 grain 45/70 bullets and kept all 13 on a B-17 target in the 100 yard provincial match. I have a 464 mould but never got around to trying them in this gun. The gun came with some solid turned brass. I made my brass from 50/90 Sharps.
My second gun is a very nice sporter pattern in 500 EXP. I saw it over on NE forums up for sale one August. Wife walked by and saw it on the computer screen, and said it was pretty, and asked what it was. I told her it was a nice Christmas gift. It showed up under the tree in December.
I have shot it, but only to shoot it. I slugged the bore and it is .523 major diameter. I haven't worked with it yet. But have dies, brass and some bullets to paper patch.
These so called Improved Martini's are no more Martini's or Peabody's than a Marlin lever gun is a Winchester. They are all hinge block single shots.
There is a case to be made saying the Martini is an improved Peabody. But Martini's work wasn't with the Peabody, rather he modified the lock and firing mechanisms of other European hinged block single shots similar to the American Peabody.
If you need brass for 450 Musket No. 2 contact Martyn at X-ring services. He makes obsolete brass from solid head and shotgun cases.
If you have a need, I have 450 Musket no.2 reamer I will loan.
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