Item Overview H4198 is in 1 lb. and eight lb. containers. This Extreme sequence extruded propellant has passed through some variations since its inception even though keeping the equivalent burning velocity from the previous. H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless Powder (1 lb.) - Precision Reloading https://collinruvwv.blog-ezine.com/29263398/hodgdon-h4198-smokeless-gun-powder