Difference between revisions of "Talk:43 Spanish"

Revision as of 12:53, 3 September 2023

43 Spanish Snap Caps Training + Rattling & Black Options .43-77 Peabody 11mm

Which ammo for which model Rolling Block?

There were many 43 Spanish loadings. The most popular was the 11.15x58Rmm for the 1879 Argentine model but there were many others. The original version was the 11.5x57Rmm Reformato. The 11.43x50Rmm, 43 Egyptian. The 11.4x50Rmm Brazilian Comblain M74. The 11.7x51 Danish.

These were all called 43 caliber cartridges.

Shooting the 43 Spanish Rolling Block

There is a book titled "Shooting the 43 Spanish Rolling Block"

43 Spanish was at one time more plentiful and cheaper in the US than 45-70 was at the same time. That is no longer the case.

43 Spanish Reformado chambering

there are two versions of the Reformado, one is the true .43 Spanish Reformado, with original cartridges and a .451" diameter brass jacketed bullet. The other Reformado is a true .43 Spanish that has been rechambered with the barrel left the same size as the original .43 Spanish (11.15 x 58R) which uses a .439" diameter lead bullet.

Remington rolling blocks in .43 Spanish can have bore (groove) diameters that vary from .439 all the way up to .445 and occasional .450. Apparently Remington workers were not too careful about which barrels they were screwing into receivers on large contracts to South American countries. Remington was also selling their version of .44-77 which was very similar cartridge case but .445 bullet. Slug the bore if you intend on shooting the gun. I

Blackpowder Cartridge Article

The .43 Reformado was brought out. It was a straight-walled case and used a .454-inch diameter bullet weighing 396 grains; 74 grains of powder propelled the bullet 1,280 fps.

In many areas, the .43 Spanish was regarded as useful ordnance as late as 1910.

The Paris Exposition of 1867 declared the rolling block “the finest rifle in the world” at that time, giving it a silver medal. An experienced shooter could fire over 15 rounds per minute, which was exceptional for that period.

The .43 Spanish rounds were pretty typical for that period of time. It is a hard-hitting round and is effective at close to moderate ranges. It is very similar in power to the 11x60 Mauser round, although they are not interchangeable. Bullet weights usually go from 370 to 385 grains, though some other weights can be found or made.

While black powder was the propellant in use, the strong action allows use of moderate charges of smokeless powder.

One can purchase .43 Spanish brass from reliable sources, such as Buffalo Arms or Dixie Gun Works. Jamison Brass produces cases for the .43 Spanish, and they are good quality items. For the non-reloader, loaded ammunition is also available from these sources. If one likes a challenge, the .43 Spanish can be made from .348 WCF brass. Special equipment is needed, because the .348 has to be swaged down, which takes some real leverage to accomplish.

The normal diameter for the bullet is .439 inch, although you should slug your bore, as variations do exist.

https://www.blackpowdercartridge.com/thoughts-on-the-43-spanish-and-the-remington-rolling-block-rifle