Ken,
I am not really intrested in burn efficieny, rather does it work, and it there any down side, such as wear on barrel, excessive residue in bore and so forth?
With the cost of the slow surplus powder I can do a lot of inefficient shooting. I am just looking for a cheap, safe and hopefully accurate fun, target load.
As a final note, 12g of Uni. Clays is not going to break any bank and a pound goes a long way, but with all that empty space in there it is very easy to miss a double charge.
