I have one and use it on everything except shotguns. It works great on handguns also. Get one and you will never be sorry. Using this eliminates possibility of damaging the muzzle.
It's easy to pack and use on the range for a quick clean between shots.

To sit back hoping that someday, someway, someone will make things right is to go on feeding the crocodile, hoping he will eat you last--but eat you he will. Ronald Regan.

NRA Life Member, US Army Veteran