Needing a Gen5-compatible AIWB holster, I got a JMCK 2.0. (I think I'll do a mini-review comparing the Eidolon, JMCK 2.0, and PHLster Classic in the near future). I also considered the Dark Star Orion but I can't buy everything all at once.
My question for today... Raven doesn't recommend or endorse a Gen5 hack, but it looks like cutting the outboard shield down to the imprinted line on the shell and then fine-tuning at the ambi slide stop lever.
Not having done this before, what exactly should I use to cut the shell, fine-tune for the SSL, and polish / round off the cut edge?