Product or service Overview H4198 is in 1 lb. and eight lb. containers. This Severe collection extruded propellant has gone through some improvements given that its inception though preserving the similar burning velocity of the past. H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless Powder (1 lb.) - https://h4198powder60481.blue-blogs.com/35790162/hodgdon-h4198-smokeless-gun-powder