Product or service Overview H4198 is in one lb. and 8 lb. containers. This Serious series extruded propellant has undergone some variations considering that its inception while keeping the equivalent burning velocity from the previous. H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless Powder (1 lb.) - Precision https://archerpuwfg.mpeblog.com/52644860/hodgdon-h4198-smokeless-gun-powder