First find twist rate.
If it’s a 1-9 barrel find some federal match 69-77gn serria match kings.
If it’s a 1-12 twist go to a light varmint bullet.


As you said make sure your using quality mounts and a scope that you have proved to hold.

Make sure action to stock is tight. I always bed the front of the action and recoil lug. It’s a 20min job.

Clean non damaged crown.

Scrub barrel clean.

Trigger breaks smooth and isn’t heavy

If it wont shoot a 1” after all this has been tested you might need to re barrel the gun.
Or see what a professional smith says.


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