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 Blue is a flake shotgun powder with a slow burn rate. Extremely versatile, Blue powder can be used in the 10, 12, 16 and 20 gauge shotgun shells. Using IMR’s load data true magnum velocities and performance can be attained.
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.