This refers to a specific type of black powder substitute commonly used in muzzleloading firearms. The designation “50/50” indicates the grain size of the pellet, intended to deliver a charge equivalent to 50 grains of black powder. The presence of “Walmart” in the search term suggests an inquiry about the product’s availability at that retailer. It is a pre-formed propellant option for muzzleloaders, offering convenience and potentially more consistent powder charges compared to loose powder.
Pre-formed propellant charges offer benefits such as simplified loading procedures and reduced spillage. Historically, muzzleloading firearms relied on loose black powder, which could be messy and require careful measurement. The introduction of pelletized propellants represented a move towards increased user-friendliness and potentially improved accuracy for some shooters. However, their ignition characteristics and performance can differ from traditional black powder.