Allen size for xtreme mod-22 trigger?

[chevytruck_83]

Can anyone help me find out what size Allen wrench is needed to adjust the sear engagement on the xtreme mod-22 triggers? I looked on their site and the only thing I found was to adjust the pull weight which is 2mm and slightly larger then the one I need.

 

[6brshooter]

.050, I think. I managed to keep the ones that came with it in original ziploc.