Products Overview H4198 is in 1 lb. and 8 lb. containers. This Extreme sequence extruded propellant has passed through some modifications considering the fact that its inception although protecting the identical burning speed on the earlier. H4198 – Hodgdon H4198 – Hodgdon Hodgdon H4198 Smokeless Powder (one lb.) - https://edgarbcdec.theideasblog.com/29778146/hodgdon-h4198-smokeless-gun-powder