Hodgdon's modernized H4350 Extreme series extruded propellant delivers consistent performance across temperature extremes. Shortened grains ensure reliable metering in WSM calibers and standard cartridges from .243 Winchester to .338 Winchester Magnum.
H4350 stands as one of the most trusted rifle powders in the reloading community, and for good reason. This extruded propellant from Hodgdon's Extreme series has earned its reputation through decades of consistent, reliable performance across a wide range of applications.
Hodgdon has continuously refined H4350 to meet the demands of contemporary shooters. The powder features shortened grains that deliver two critical advantages:
H4350 excels in the Winchester Short Magnum (WSM) family of cartridges, including the .270 WSM, 7mm WSM, .30 WSM, and .325 WSM. It also serves as the standard powder for numerous other popular calibers:
For magnum cartridges loaded with light- to moderate-weight bullets, H4350 delivers exceptional results. The 1 lb canister provides ample powder for developing accurate loads and conducting thorough testing.