Wanting a 223, i sent an order in to Brad @urbanrifleman He called me up and said hey i have a 223 AI on the shelf i will ship this out and refund your shipping cost. I said i didn't really want another caliber to have to mess with forming brass in steps. He explained i could shoot my 223 brass and it would form no problem. Got an email stating it was shipped, this is number four since November of 22 Brad ! Stay tuned as i want to run 55gr and up for a PRS learning rifle. Yall will really like this one. I have xbr 8208, accurate 2520, sw precision with several different bullet weights i will be using.