Lil Gun is all I use any more in my 22 K-Hornet - as much as I can get in the case and it has been outstanding. Very consistent and accurate with great velocities and no pressure signs. 10 gr of Lil Gun doesn't come close to filling the 17 Hornet case, so maybe that has something to do with it.

I'm anxious to get out and work more with 1680 - the local shop has quite a bit on the shelf so if it works, I think I'll stock up.