The original Pyrodex Pellet is designed for use in 50 caliber, in-line rifles. A single 50/50 pellet may be used for a light target or small game load while two 50/50 pellets may be combined to provide a potent 100 gr. equivalent load for big game. These pre-formed Pyrodex pellets may be used with standard caps, musket caps or 209 ignition systems.