Lands are the same centerfire or rimfire, it's only the rifling where centerfire is deeper. If RF seems to group through CF barrel than suppressor should not be a problem. Just my opinion.
Shoot it at 50 yards and look at your bullet strikes on the paper, if there are no keyholes, you should be GTG.
I've shot 1000's of rounds through 10.5, 11.5, 16 and 20 inch barrels with no problems.
