Item Overview H4198 is in one lb. and 8 lb. containers. This Extreme sequence extruded propellant has gone through 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 Reloading https://h4198-for-sale49371.aioblogs.com/82810711/hodgdon-h4198-smokeless-gun-powder