IMR® INTRODUCES THREE NEW ENDURON™ TECHNOLOGY RIFLE POWDERS
Shawnee KS, IMR Legendary Powders has created a new line of sophisticated extruded powders that are loaded with more features than any other brand of powder available today. Enduron™ Technology features a built in copper fouling eliminator, insensitivity to temperature extremes, small sized grains for easy flow with an ideal loading density, and there are no ingredients considered harmful to the environment.
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IMR 4166™ is the first in the series of Enduron™ propellants. It’s a perfect burn speed for cartridges like the 308 Win/7.62mm NATO, 22-250 Remington, 257 Roberts and dozens more. IMR 4166™ is a positively versatile, match grade propellant.
IMR 4451TM Another new Enduron ™powder that gives top performance in the venerable 30-06, 270 Winchester and 300 Winchester Short Magnum, to name just a few. This propellant is ideally suited for many mid-range burn speed cartridges.
IMR 7977TM is the slowest burn rate Enduron™ Technology powder. It is a true magnum cartridge propellant with outstanding performance in such cartridges as the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua and more.
The new IMR Enduron™ Technology powders will be available at dealers everywhere in early 2015 in 1lb and 8lb containers. For more information and data visit imrpowder.com or check the 2015 Hodgdon® Annual Manual.