Product OverviewH4198 is in 1 lb. and 8 lb. containers.This Excessive sequence extruded propellant has undergone some variations because its inception although keeping the identical burning speed of the earlier.H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless smokeless powder in stock Powder (1 lb.) - Precision ReloadingThe kernels