Good .2lr bolt with bull barrel or possibilities for bull barrel

[338Shooter]

Ruger makes a heavy barrel 77/22 in 22lr.

 

[kansas45]

I like the Savage .22 bolt guns. This is my MKII FV.

 

[ldp4570]

I'd look real hard at the CZ. No bull but widely accepted as the standard in 22lr bolt guns

Actually that would be Anschutz.