Product or service Overview H4198 is in one lb. and 8 lb. containers. This Extreme series extruded propellant has undergone some changes considering the fact that its inception whilst retaining the equivalent burning speed in the previous. H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless Powder (one lb.) https://h4198-powder83604.blogdiloz.com/28612910/hodgdon-h4198-smokeless-gun-powder