Products Overview H4198 is in 1 lb. and eight lb. containers. This Extreme sequence extruded propellant has passed through some adjustments considering that its inception while retaining the equivalent burning speed on the earlier. H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless Powder (one lb.) - Precision Reloading https://h4198-powder27158.angelinsblog.com/28736938/hodgdon-h4198-smokeless-gun-powder