IMR Enduron Technology Powders Review

By Justin Stakes

by Dr. Jim and Mary Clary

Los Lunas, NM -(AmmoLand.com)- When IMR introduced their new line of Enduron Technology powders we knew that we had to test all three.

With all of the powders on the market, one can legitimately ask, why make new ones? The answer is simple, the IMR Enduron powders feature a built in copper fouling eliminator, are insensitive to temperature extremes and are composed of small sized grains for easy metering and precise loading density.

And, for all the “bunny huggers” in the world, there are no ingredients considered harmful to the environment… unless you consider blowing a five inch hole through a trophy bull elk at 200 yards as harmful.

These new IMR Enduron powders were designed to meet the same temperature independent requirements as the Hodgdon Extreme family of powders which include: H4198, H322, BENCHMARK, H4895, VARGET, H4350, H4831, H4831SC, H1000, RETUMBO and H550BMG.

Because the Enduron powders, cover the entire range of center fire calibers, it would not be fair to simply pick one powder for testing. Therefore, we selected five different rifle calibers to test all three powders simultaneously. That turned out …read more

Source:: AmmoLand