Quote Originally Posted by drphilwv View Post
Adding this info here in case I lose it later.
From Bolt Action Rifles by Frank de Haas ------ Savage m110= 1.055 dia. 20v tpi.
From NRA Gunsmithing Guide ----- Savage m340 et al = .850 dia. 18v tpi.
Taken from another forum. May end up needing to rebarrel the .222 and found the shank info.
I have just taken apart my sav 340, in .223, and the threads are close to the NRA guide. Mine actually measure .864" - 18tpi. I assume that is undersized for a 7/8" shank. Just thought I would post that info in case anyone was looking. I had actually seen the info from the NRA guide and posted somewhere on this forum awhile ago... Wanting to correct, or be more accurate in the measurements I guess...