Hodgdon Pyrodex Select Rifle/Shotgun Powder 1 lbs is an enhancement of the company's Pyrodex RS grade. In volumetric measure using 2F or RS data, this powder has the ability to reduce group size significantly. For people who enjoy reloading and deer hunting, this is good news.The powder also performs well with conical bullets and sabots. Among shooters of black powder cartridges, this is a popular choice because of the outstanding consistency. Among people who enjoy target shooting, this powder has been ranked as the best.