IMR 4320 Smokeless Gun Powder
The IMR 4320 in stock propellant is a medium or slow burn rate propellant. It is the top choice for the newest shorter magnums.
It is available in both Remington as well as Winchester versions. For magnums that have light- to medium-bullet masses, IMR 4320 for Sale will be your most suitable choice.
imr 4320 powder
Versatile and reliable, this powder has been a long-standing favorite for use with the 300 Savage cartridge. Featuring easy metering and short granulation,
it’s easy to load and perfect for the 22-250 Remington and 233 Remington cartridges. Whether it’s used for skeet or hunting, IMR® 4320 delivers a blend of reliability, accuracy and power that makes it one of the most versatile powders on the market.
Production of IMR powders dates back over 200 years when the company was originally founded by E.I DuPont. Available for use in many reloading applications, the IMR series of powder is trusted by reloaders all across the globe.
imr 4320 for 223
IMR 4320 short granulation, easy metering, and perfect for the 223 Remington, 22-250 Remington, 250 Savage, and other medium burn rate cartridges. Long a top choice for the vintage 300 Savage cartridge as well.
- 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.