Lee Black Powder Minie Mould - Single Cavity .575" 472 gr

The Lee Black Powder Minie Mould – Single Cavity .575" 472 gr is a precision casting tool designed for shooters and reloaders who craft ammunition for historical rifles, muzzleloaders, and black powder cartridge firearms. This single-cavity mould fills a vital need for serious practitioners of traditional ballistics who prioritize projectile consistency and historical accuracy. Whether for competition, hunting, or dedicated black powder sport shooting, this mould meets the high standards expected by experienced loaders.

Constructed with Lee Precision's signature aluminum, the .575" single-cavity design casts projectiles at a nominal weight of 472 grains, optimized for mid-range black powder loads and period-correct military rifle applications. The single-cavity configuration may sacrifice production speed, but it ensures superior dimensional consistency with each casting cycle, avoiding the synchronization issues that can occur with multi-cavity moulds during high-volume production. The mould's geometry efficiently channels molten lead into the cavity, minimizing air pockets and promoting uniform density throughout the projectile.

This mould is particularly beneficial for reloaders working with .58 caliber muskets, .577 Enfield variants, and other historical rifle platforms where precise projectile dimensions are crucial. By using this mould, reloaders can achieve tighter velocity spreads and more predictable downrange performance, making it an essential tool for anyone serious about black powder shooting.