I want to make it perfectly clear that I do not recommend tearing these triggers apart unless there is a really good reason to do so. They come with the overtravel and sear engagement already set and the weight can be adjusted by anyone with nothing more than a 1/16" allan wrench.

I did it for two reasons: 1) to see how they work so when I get them in the shop I know what I'm doing...and 2) to dispel all the "internet BS" you read on these forums written by guys that have obviously never taken one apart.