Sorry for the title, but I was having a hard time thinking of something.
I was looking at a piece of my 223 ackley brass that I had on hand and noticed how similar the diameters are to the 9mm case. So I went to work with the dremel and cut the brass off at the shoulder. Then i resized it in my 357 mag die, followed by a 9mm die. I seated a 124 grain plated bullet using the regular seating die and the result looked fine to me, however I know that there are many more experienced people on here. My questions are...
1. Has anyone ever tried this before?
2. are there any major safety concerns with this?
I dont really have any grand plans to build a rifle in the near future, but i think something like this would be both fun and cheap to shoot. Thank you all so much for all of your help!