Product or service Overview H4198 is in 1 lb. and eight lb. containers. This Extreme sequence extruded propellant has undergone some modifications because its inception whilst preserving the similar burning velocity of the past. H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless Powder (1 lb.) - Precision Reloading https://arthuradedd.jts-blog.com/28622769/hodgdon-h4198-smokeless-gun-powder