Recoilguy,
Thanks for your information. Have one barrel I will have the throat lengthened. Had a thread on this at one time when I first joined and every gunsmith recommended refused the work. Oddly the bullet I wanted to use was a 147gr, trying to replicate the S&W 52 Wad-cutter loads. Eventually gave up as some 115gr target loads gave me the accuracy I was trying to obtain.
JW