Win powder 571 is the #

T

taj45

New member
I found 2, unopened tall round steel cans in the reloading bunker. I've done some googing and see where it can be used for some pistol apps.

I'm looking for first hand experience reloading pistol rounds with this ORRRRR............redux loads for fireforming with either cream of wheat (COW) or paper wadding. I have a 19-223 30° and a 20BR that I'll be loading, forming for.
 
Others may confirm this but I believe 571 is the same as HS7. While 540 is the same as HS6. Might help you find load data. Someone correct me if I'm wrong and I'm going to do a little research on it also.
 
For 25 years I loaded 20 gauge 1 oz. loads with 571/HS7 in WW 20F1 yellow wads and WW compression formed cases. Last time I went to restock I found out that the powder, wad, and case were all discontinued. Bummer. I had to start over from scratch.
 
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