Mavrokniv Mechanix Flipper Folding Knife, D2 Steel, MK015
[BKMK015]

One of the worst actions in a folding knife. I have various knives that use bearings, bronze washers, or Teflon washers. They all open without hesitation. This knife will open about 2/3 of the way before stopping and I need to snap my wrist to get it to fully deploy. Once it's deployed, the lockup is also horrible. The bar actually jams and gets stuck and requires wiggling in order to disengage the frame lock.