Item OverviewH4198 is in one lb. and 8 lb. containers.This Extreme sequence extruded propellant has gone through some improvements given that its inception while keeping the equivalent burning speed on the earlier.H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless Powder (1 lb.) - Precision ReloadingThe kernels have been shortened to