In our 12ga tests the VV110 was close to and operated like 4759.
Just don't let it get real, real cold. It is better in the cold than 4227,
which is why I stopped using 4227.
Using 4744 for compressed wad/sabot/shotcup loads for slugs is NOT safe,
by any means of measuring, and can damage the heaviest of guns
if larger amounts are in use. If slugs are loaded down at safe levels
with small amounts, might as well use other stuff that has none of
the same pressure spiking problems..Ed