If you can shake a can/bottle/other container, you can stonewash your blade
Remove blade and studs
Place in container with small river rock
Shoot a little wd40 in with the rock
Shake until you get desired results
Replace studs, put knife together.
You can tape where the washers or bearings ride so it doesn't alter the action. Also, keep in mind that you'll have a super dull edge afterwards.