Hodgdon Powder offers the largest selection of quality smokeless propellants for any reloading application.
Hodgdon H380 was originaly developled for use in the 22-250 Remington becoming known for its accuracy and high velocity. H380 is also a superb performer in the 220 Swift, 243, 257 Roberts and other fine varmint cartridges.
Warning About Smokeless Powder:
Do not exceed the loads displayed in the reloaders guide.
Never mix any two powders regardless of type, brand, or source.
Never substitute any smokeless powder for Black Powder or any Black Powder substitute.