My father told me the 'ol 760 .30-06 needs SB dies too. FL just didn't cut the mustard when him and his buddy reloaded for it in the 70's/80's. It gets factory ammo since it doesn't see enough use to worry about ammo costs. I use Lee dies and have yet to have a problem in any semi or lever. However I was told all my Lee FL dies are actually out of spec. At a local store I asked if the seating die in a Hornady 2 die set crimps or not. I said it was for a semi and was told I can't use FL dies in a semi because they only size the neck and shoulder, not the body. I corrected him and said he's thinking of a bump die. He agreed and said that's what FL dies do. I told him all my Lee dies size the body of cases and I've fired thousands of reloads in various semi's without issue. I was told my Lee dies were out of spec and the reamers wear through the production run so mine were all the first of the batch. Yeah. ALL of them. Lol. Imagine that. I was told I needed a super expensive Redding 3 die set. My out of spec Lee dies will eventually cause an accident. I was even rudely told to google it. Nobody answered whether or not the Hornady seating die crimps. I told him he's welcome to his opinion and walked out. I geuss after loading and firing so many thousands of rounds without a single failure, other people's opinions of what I'm doing wrong tend not to matter. Point is, Lee advertises their dies as working in place of SB dies. I believe they guarantee it or something like that but I forget the exact details.