Products OverviewH4198 is in 1 lb. and 8 lb. containers.This Severe sequence extruded propellant has undergone some modifications due to the fact its inception though sustaining the identical burning speed from the earlier.H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless Powder (one lb.) h4198 powder - Precision ReloadingThe kernel