Learn the secrets of automatic knife conversion as you follow Jonathan Musick through the steps of converting an over-the-counter manual button lock knife into a coil spring fired automatic in this Automatic Knife Conversion DVD tutorial video. This works for many of the most popular button locking knife models available today.
This Automatic Knife Conversion DVD video will guide you through the process of taking a non-converted, manually opening button lock knife through the steps of converting it to a spring-fired one hand opener. Also learn how to measure an existing knife and blade to determine the correct spring size for replacement. (DVD COLOR - APPROX 40 MIN.)
Host: Jonathan Musick
-Advanced Modifications (spring, button and action upgrading)
-How to determine spring size needed for existing coil spring fired knife.
-How to properly tune your automatic.