My 6BR-Ackley has a .272" no turn diameter and zero freebore. That makes it flexible. I have a separate throater with .2438" diameter. I use .080" for Barts 103 Hammers. This has led to the 2019, and 2020 600 yard IBS rookie shooter of the year wins. Gabe Matheny, 2019, Nick Mansfield 2020.I’m ordering a new 6 BRA finish reamer and was wondering what you guys are currently running on neck and leade. A current print would be very helpful if someone could share.
Thanks!
High Noon
Question....a .270 would give around .002 clearance on unturned brass and still would allow a slight true up cut for around.003 clearance...does that sound reasonable?
I got the same reamer a few years back and it is great, had Widden make me custom "Neck Size Only" bushing die to complete the set; started out with their full length die... Don't forget to get the "GO" & "NO GO" gauges as well.Attached is my reamer print. I went with .272 neck.
Waverly