This Extreme series extruded propellant has gone through some changes since its inception while maintaining the identical burning speed of the past.
H4198 – Hodgdon H4198 – Hodgdon
The kernels were shortened to improve metering and necessary
elements were added to make it insensitive to hot or h4198 smokeless powder cold temperatures.
H4198 in stock is outstanding in cartridges like the h4198 smokeless powder 222 Remington, 444 Marlin and the 7.62 X 39.
Available in 1 lb. and 8 lb. containers.