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March 25, 2008
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just a quick question on loads for the 375sm. Has any one loaded or seen info data for loading the 200grain sierra bullet in the 375SM?
April 25, 2008
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I haven't had the chance to try any of the Sierra's in mine yet, but I've heard from others that the Hornday 220 works much better in the Dan Wesson. I still plan on using the Sierra's, as they shoot very well in my .375 Winchester Contender.
The Savantist
March 25, 2008
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I did some checking around an did find I load for the 200gr sierra with h4227 at 24gr so will use that to work around as soon as I find some sierra bullets. will probably start with ww brass 1.60", cci primers 200 lr, 21.5gr of imr4227 powder, and work up by .02" till I see signs of pressure or get one hole groups. Also hope to try H110 powder when I find info. Keep your eyes open and thanks.
April 25, 2008
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H-4227 is a great powder in my .375SM.
The Savantist
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Range Officers
Dans Club
February 9, 2009
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I have tried the published loads of H-110 and got great results, the only problem was extracting the cases. They grouped great but were obvioulsy too high pressure for the cases at the published load. I have not had a chance to try another recipe yet.
A man cannot have too many SuperMags
Range Officer
Range Officers
Dans Club
February 9, 2009
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I might add that the above experience was out of the 9-1/2" barreled 375 which has a different twist rate than the standard 8" barrel. The 9-1/2" barrel was a GB find and the shroud was custom from CZ. I just have to find a 200 grain load that has a little less pressure with equal results.
A man cannot have too many SuperMags
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