[stupimlico]

Yeah, I ordered brass for expedience but will make my own from "approved" brass going forward. As a worst case, I'll just toss these "unapproved" cases into my brass recycling bin. I tend to find a lot of .223 brass at the local range, and can order it from SNS casting for $0.05/round with 95% being lake city.

Just need a harbor freight cutoff saw

I could recommend a good 3d printed cutoff jig.