358 Norma powder hep

F

fuzz

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Location
Lower mainland
Im looking for a bit of suggestions from those of you who
load for this round.
After some research, no on-line load sites yet, Ive gots my own ideas what to stuff behind a Horn. 250 RN (of which I have much stock), Ill try the plathora of others after this season. These two; IMR 4895 and 4320 will be the starters.
I should state mine has a freebore/throat of 0.130". More than anything else I have loaded for so far.
Thanks
Dwayner
 
Here you go. From the Speer #11 manual.

Scan_Pic0003.jpg


Regards

Aubrey
 
I've recently acquired a 358NM and have just started into reloading for it. I'm going more for Barnes 225gr TSX and IMR 4350 but I have also been trying out some Hornady 250gr with the same powder. PM me your e-mail address and I'll send you some reload info in line with the powders you've listed that may help you.
 
Mine will repeatedly put 5 shots into one ragged sub MOA hole using 64 grains of H4895 and 225 sierra Gamekings. Chronyed out 15 shots with a spread of 9 FPS total and an average speed of 2750 FPS
 
I have load data for the 358 norma with 180gr, 220gr, and 250 grain bullets. 8 different types of powder listed.
PM me with the powder you want to use and i'll see if i have data for it.
 
Thanks for replies fellas. Much appreciated.
Banished Your post/info-pic has been deleted. Regulationary editing I guess.
mbogo3. Thanks
Kevin. Cant wait to load up some of these. Zoom-splat. They work great in my 358wins.
 
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