I turn my 6BR and 6BRX Lapua case necks to 0.0125", size with a Redding FL S bushing die. The .265" bushing is what I use like the other reply said he uses. I have a .272" no turn chamber.Yes, you need a bushing! I've got a Redding .265 TiN I can ship you. You can mandrel up from there. PM me your address.









