I was a little hesitant to upgrade my Gen 3 Pro’s stock jaws due to the fact they seemed to be working fine. Pulled the trigger and got these and I’m glad I did. You can tell that a lot of thought and experience went into these. They hold the most challenging blades to clamp extremely well. Every spyderco Ive clamped has been secure with no side to side flex or movement. They are def worth the upgrade
I saw the Gen 4 recently & was highly impressed. I received one recently & by all appearances it's the best sharpening system yet!
High quality, easy to set up and use.
Awesome customer service !