I had Clyde Moore rebarrel this baby to 500 Nitro Express 3 1/4" and he made the rib up to accept Talley QD rings.
D&D Gunsmiths
363 Elmwood Ave.
Troy, MI 48083
(248) 583-1512
He is a nice guy and did great work. She shoots exactly on top of the bead at 100 yards with no filing of the express sight needed...guess we lucked out there.