This tool will enable you to assemble and disassemble your Bullet Button within seconds. If you used blue Locktite or a similar removable thread lock to hold your Bullet Button center nut in place, the FreeLock Tool will remove it with ease and without doing any damage to your rifle or Bullet Button. You can also screw the center nut down further then using a standard screw driver. This allows for adjustment of over travel of the magazine catch. Another option that you have and can only get with the FreeLock Tool is locking the magazine so that it cannot be released by pushing. This can be done by screwing the center nut all the way down until it stops. This setup turns the rifle into a flip open top loader. This may be used as an extra precaution for transportation of your rifle.