does anyone here have a Ruger 77 RSI (Mannlicher styled full stock rifle) ?
I need to know muzzle diameter for a possible project. I want to get one and have it rebored to 338 Federal.

If anyone can measure the muzzle of their RSI I would appreciate it

Last edited by Brian; 11/06/19 09:42 AM.

Brian
LTC, USA Ret.
NRA Patron Member
AHFGCA Life Member
USPSA Life Member