To convert a Sig to dak you need a dak sear correct?
I have seen some kits for sale that do not have a dak sear as a included part.

Sears in guns prior to the development of the DAK trigger would not work with the DAK system, but then the guns themselves had frames that were not compatible with DAK parts. Later all the sears were made to work in either DA/SA or DAK guns. I assume that’s still true despite the quiet smothering of DAK pistols in the SIG lineup, but I’m not positive.

This is a sear that will work in DAK guns. If the sear does not have the indentation on the one side, it won’t work.

This message has been edited. Last edited by: sigfreund,

Thanks!
That explains it.