IMR 4451

(2 customer reviews)




IMR 4451

Another new Enduron Technology extruded powder, IMR 4451, 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, many mid-range burn speed
cartridges. Simply scroll through the list of cartridges on the Hodgdon Reloading Data Center,
and see how many of your favorite cartridges are covered with this fine powder. Once the
shooter tries this one in that favorite cartridge, his search is over!

Hodgdon IMR Enduron 4451 propellant is a great medium burn speed powder featuring the Enduron technology copper fouling eliminator. This propellant is great for handling temperature changes and is just the right loading density. This propellant is ideal for such cartridges as the 270 Winchester or 300 Winchester Short Magnum and many others.

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to Р

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2 reviews for IMR 4451

  1. Jeremy Engbrock

    41.0 TO 42.9 GR with 6.5 Creedmore and a 140-143 gr bullet gives sub moa groups in my TC LRR .

  2. CALLISTUS SCHWEIGER (verified owner)

    Elk hunting in Colorado, temperatures between 12 and 53 degrees Fahrenheit at 9200 feet above sea level. I sight in and test loads at home in San Diego California, 1200 feet above sea level and usually about 60 degrees Fahrenheit. This powder is VERY consistent and temperature tolerant +/- 15fps velocity deviation out of 30.06 Remington.

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