Hodgdon's modernized H4350 extruded propellant features shortened grains for improved metering and temperature insensitivity. Ideal for WSM family calibers and standard magnums like .270 Winchester and .338 Winchester Magnum.
H4350 represents a proven burning rate that has earned the trust of serious reloaders for decades. Hodgdon has refined this classic propellant by shortening the extruded grains, resulting in two significant improvements: better metering consistency and reduced sensitivity to temperature extremes.
Ideal Applications:
Best Suited For:
The shortened grain design improves powder flow through your reloading equipment, reducing the frustration of inconsistent charges. The Extreme series formulation makes this powder less susceptible to velocity variations caused by seasonal temperature changes—a critical factor for maintaining accuracy across different shooting conditions.
Whether you're developing loads for a new magnum rifle or refining ammunition for competition, H4350 delivers the reliability and performance that have made it a standard choice among experienced reloaders.
Package: 8 lb canister