truthfully I would use cast bullets and tumble lube them a small charge of a fast burner and shoot targets at 25 yds while fire forming I have had really good shooting sessions doing this with 300 22 Jet cases made from 357 brass.

I found early in my shooting career that oiling the case to be fire formed into something else works to beat the band. I do NOT remember EVER losing a single ACKIMP case in fireforming. Of course P.O. himself did all the chanbering on my ACKIMP rifles and he knoew how to CORRECTLY cut the chamber. He charged twelve dollars to do this work.

Back in '06, if I remember correctly, one of the guys had a sweet little rifle in K-Hornet and an ammo can of Hornet ammo out at Raton. I gladly gave him a hand fireforming a bunch of them, shooting at silhouettes out around 90 meters or so. The load was a standard Hornet soft point bullet in a standard Hornet case with a regular charge of powder. The cases came out looking good, but the best part was shooting an accurate rifle with free ammo!

I'll have to round up some appropriately sized bullets and give 'er a go.