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Unread 08-18-2023, 10:51 PM   #9
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Peter A Van Tassell
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One modern powder that fits that description would be vihtavuori n340 and the faster-burning n320. And yes there is some limited load data, if you search for it. Both of those powders are porous, extruded single-base


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Originally Posted by Frank Srebro View Post
What powders would that be that do the same things?

7625 was a single-base straight NC powder, progressive burning with a much slower burning/pressure curve than double-base powders that have flooded the market. 7625 will produce high velocity at lower pressure and with significantly less felt recoil, that means a slower and longer recoil impulse which is kind to the shoulder and old gun stocks.

Certainly other powders can be used for 16-gauge loads and personally I reserve my stock of 7625 for heavy 12 and 10-gauge loads. Me, if I needed any 7625 I wouldn't balk at $50. per pound.
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