David,
This isn't the load I actually use, but it does show what a cheap bullet at 100 yards can do with Lil'Gun in a Hornet. I used a CCI 400 primer with this load.
The Hornet is the only thing I use Lil'Gun in, but it shines in this application. The brass is R-P that was neck sized in a Lee collet die, which gives much longer brass life. I don't think you can get that much Lil'Gun in W-W brass.
BTW, that's 13.0 gr, not g.