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The Ultimate Reloading Manual
Wolfe Publishing Group
  • reloading manual
  • alliant reloading data
  • reloading brass
  • shotshell reloading
  • bullet reloading
The Ultimate Reloading Manual


.577-.450 Martini-Henry

.577-.450 Martini-Henry
Warning! Notes: Many Martini-Henry rifles were imported into the United States, which has created a mild interest in this cartridge. With its large diameter and heavy lead bullet, it is a good killer on most game at close range. It has been used in Africa and India on all kinds of animals, including the dangerous varieties. It would be adequate for anything in North America out to 100-150 yards or so. (Cartridges of the World 10th Edition)
Be Alert: Publisher cannot be responsible for errors in published load data.
Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
400 Lead IMR IMR-4198 Subscribe 1,450
Remarks: Lyman #457124; energy: 1,865
500 Lead GOEX Blackpowder (Fg) Subscribe 1,320
Remarks: Lyman #457125; energy: 1,935