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 h4198 smokeless powder to make it insensitive to hot or cold temperatures.
H4198 h4198 smokeless powder in stock is outstanding in cartridges like the 222 Remington, 444 Marlin and the 7.62 X 39.
Available in 1 lb. and 8 lb. containers.