Svarog Slug Question

[JAMESGR]

Anyone shooting a "Svarog Zveroboy M" through a 20 ga rifled barrel???? The published belt diameter is .629, weight is 401 grains.
Thanks
JAMES
JAMESGR

[commando223]

I have a mold on the way from Russia for my Savage 220 rifled slug gun.

I have a good amount of HS-6 powder to use so if anyone has some data on that with this slug that would be awesome.

[6pt-sika]

Is HS-6 the one that’s supposed to be about the same as SR7625 ?

[6pt-sika]

I’ve looked and it seems HS-6 is about the same as the no longer made WIN 540 .

[DanLee]

According to Hodgdon, HS-6 is identical to Winchester 540. Also, HS-7 = 571, H110 = 296, HP38 = 231, H414 = 760.