I cannot speak for current Browning products, but I still own my first .22 rimfire. A well used Browning BL-22. It is pushing 35 years old, and still very accurate, light easy handling, sights are still kind and easy to see (even with eyes that are on the high side of 40. I have never had the gun back to the factory or a gun smith for any reason. Recieving this gun as a pre-teen who had the run of a 300 acre farm I have to admit that I abused the finish and "clock works" badly. There is very little bluing left on the metal, and the wood bears the scars of many adventures hunting squirrels, rabbits, and more tin cans than I can count.
The one thing I find odd about this one, it will not fire Winchester Super-X ammo. It dents the rim, but just will not fire the round. It's been this way since new, and it is just the Super-X. It fires all CCI, Remington, Winchester X-pert, and wildcats, just not the super-x.
IMHO you could do no better than the BL-22 for a rimfire levergun, the short stroke of the lever is the one feature that sets the Browning apart from the others.
Keith