Wait we can get ATRS to mill and swap the rear takedown pin so it uses a normal AR15 sliding one ?
do the ssa and ssa-e fit without modification?
From ATRS:
"You can remove a bit of material from the bottom front of the rear hook on the upper to provide enough clearance to install the upper."
Will go this route.
Wish I hadn't read your post.... Trigger Tech Diamond absolutely does not fit unless u either take considerable amount material either off the trigger or the upper. Either option is F ing dumb and im out $400 unless I hack up one or the other.
Send the lower to atrs for the rear take down pin mod and you wont have to remove any material
Ya iv waited an entire year for this receiver to show up just for it to not work as advertised...I'll get right on sending it right back to them...
Unless you have bought a slick side upper from the first production run you won't have any problem using your TT.
Second run slick slide.... does not fit trigger tech diamond
Second run slick slide.... does not fit trigger tech diamond
Has anyone use the geissele 3 gun trigger ?