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Rifles, Reloading, Optics, Equipment
Reloading
IMR4350 vs. H4350
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<blockquote data-quote="JackinSD" data-source="post: 629926" data-attributes="member: 40641"><p>I'll grant you the experiece that you have.</p><p> </p><p>I am just stating the facts from Hodgdon.</p><p> </p><p>75gr vmax</p><p> </p><p>4381 Max 75.0 gr Vel. 3841 Pres. 51,900</p><p>4350 Max 70.0 gr Vel. 3905 Pres. 51,800</p><p> </p><p>117gr Hrdy SPBT</p><p> </p><p>4381 Max 66.0 gr Vel. 3252 Pres. 52,300</p><p>4350 Max 60.5 gr Vel. 3266 Pres. 52,000</p><p> </p><p>It is very similiar to that throughout the weight of bullets in their data.</p><p> </p><p>I am sure that different barrels will return different results.</p><p> </p><p>Actually, the one powder they did push the pressure up to show higher velocity was the 7828.</p><p> </p><p>The information I first posted was a direct comparison of 4350 vs 4831. Based on Hodgdon data.</p><p> </p><p>Both are great powders and I use them both. Grant you, not in a 257. I have found their data to be fairly close on the cartridges that I reload.</p><p> </p><p>The link to Hodgdon data is already posted in this thread if you would like to check my data.</p></blockquote><p></p>
[QUOTE="JackinSD, post: 629926, member: 40641"] I'll grant you the experiece that you have. I am just stating the facts from Hodgdon. 75gr vmax 4381 Max 75.0 gr Vel. 3841 Pres. 51,900 4350 Max 70.0 gr Vel. 3905 Pres. 51,800 117gr Hrdy SPBT 4381 Max 66.0 gr Vel. 3252 Pres. 52,300 4350 Max 60.5 gr Vel. 3266 Pres. 52,000 It is very similiar to that throughout the weight of bullets in their data. I am sure that different barrels will return different results. Actually, the one powder they did push the pressure up to show higher velocity was the 7828. The information I first posted was a direct comparison of 4350 vs 4831. Based on Hodgdon data. Both are great powders and I use them both. Grant you, not in a 257. I have found their data to be fairly close on the cartridges that I reload. The link to Hodgdon data is already posted in this thread if you would like to check my data. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
IMR4350 vs. H4350
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