well, i just picked up a buck mayo today and it is indeed smooth. However, i still think that bronze washers would have been better. The thing is teflon tends to absorb dirt, oil and gunk more then bronze washers. Therefore, after awhile the action feels gritty and you have to keep oiling it to keep it smooth. This is how it is with my other folders with teflon washers (these knives are of the same comparable quality and price range of the buck mayo)