Product or service OverviewH4198 is in one lb. and eight lb. containers.This Extreme series extruded propellant has passed through some modifications considering that its inception even though keeping the similar burning speed of the earlier.H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 h4198 powder Smokeless Powder (1 lb.) - h4198 powder… Read More