IMR 8133

(3 customer reviews)



?WARNING:?Cancer and Reproductive Harm –?



The latest IMR Legendary Powder, IMR 8133, is an Enduron Technology
powder. It was designed to provide optimum performance in the large overbored cartridges
like the 300 Remington Ultra Magnum, 6.5mm-300 Weatherby Magnum, 28 Nosler and a
host of other fine magnum cartridges. It provides excellent loading density, copper fouling
eliminator, insensitivity to extreme temperature changes and is environmentally friendly. It is,
without equal, the consummate big game cartridge propellant.

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Product Type

3 reviews for IMR 8133

  1. V. Kvande (verified owner)

    I use this powder in both my 28 Nosler and my 6.5 PRC. Runs similar to H1000 but I seem to get just a little better accuracy and velocity out of the 8133. Cleaning also seems to be slightly easier with this powder as well.

  2. mizermankx

    Want to run with heavy bullets in 7mm REM Mag give 8133 a chance.

  3. Chas

    Fantastic 25/06 powder for 120 grain velocities close to 3200 best accuracy in my gun

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