Designed for use in 50 caliber in-line rifles. A single Pellet may be used for target or small game and two 50/50 Pellets may be used to create the 100 gr. equivalent for big game. Packed 100 Pellets to the box or 24 Pellets to the card. Easy clean-up, just like Triple Seven granular powder. Designed for use with 209 shotshelll primers only