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Powder for 300 Rum

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30 August 2002, 13:28
reloader len
Powder for 300 Rum
Looking for a good powder for the 300 rum.
i have allready used Rl22 and H4831
for 180gn bullets but not happy with results.
Any suggestions!
Reloaderlen
30 August 2002, 14:36
ricciardelli
AA-8700 From 100.8 grains to 113.0 grains
Remington 9-1/2 Primer
30 August 2002, 16:16
stubblejumper
my rifle prefers r-25.I use a maximum of 96 gr and get 3375fps and accuracy averages 1/2" with my rifle.
30 August 2002, 16:25
<Boyd Heaton>
I switched from RL25 to Retumbo in both of my 300 RUM 1000 yard Match gun's.Not gonna post the load's here,but it does give higher velocity with the same accuracy at the 25.....
30 August 2002, 22:29
Al
Mine likes 94gr of IMR 7828. I have Rel 25 to try one of these days. Retumbo, not in this area yet.
31 August 2002, 01:09
<bigcountry>
I can't find that Retumbo. I have looked everywhere. But the best powder I have found out of Re22, Re25, H1000 and Norma MRP is the H1000. Never tryed anything faster than Re22 yet. Figured I could try something faster burnin for 150gr or 165gr.
31 August 2002, 17:43
KMuleinAK
My 300 RUM also loves the IMR 7828, both with 180 and 200 grain Nosler Partitions - KMule