Product Overview
IMR 4831 has a slightly slower burn rate speed than IMR 4350. It provides top velocities and performance with heavier bullets in medium-sized magnums.
Made in Canada.
Available in 1-LB and 8-LB containers.
Reviews
23 Reviews
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5 IMR4831
Posted by brian schaffer on Nov 4th 2021
my Weatherby in 7mm Remington Magnum loves this powder...
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5 IMR 4831 / .300 WSM
Posted by Scott R on Oct 25th 2021
Produces .680" - .725" MOA groups consistently in my 23.0" Stainless X-Bolt with 180gr Hornady Interbonds. An historic powder still delivering results.
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5 Excellent powder for my 7mm and 2506
Posted by Nicklas Rodgers on Oct 25th 2021
Love this powder
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5 IMR 4831
Posted by Mark on Sep 29th 2021
This powder works excellent in my 280 AI with 140 grain bullets.
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5 4831 IMR has been my bread & butter for for years !!
Posted by Sid Ireland on Sep 25th 2021
270, 300 Win Mag, 7mMag.. EXCELLENT in all cases and most loads. When will it be available???! I love it to pieces.... just need to load !!
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5 338 Win ,185 Grain Barnes TTSX with 73.0 IMR 4831
Posted by James on Aug 28th 2021
Best recipe for my 338 win, most accurate load and has 3000 fps muz vel.
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5 4831
Posted by Brian Hammer on Jul 30th 2021
My 25-06 absolutely loves this powder. Very accurate for many different bullets. Good velocity as well. So happy to be able to get some again. Keep us reloaders stocked up please!
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5 Solid performer
Posted by Chas VG on Jul 17th 2021
Have been shooting this powder in handloads for my '06 for 35 yrs. 59 gr w/ a 165 BTSP Hornady. Solid performer despite not being listed in the reloading data center.
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4 Great powders
Posted by Jp on May 8th 2021
Aweosme
