when KT was in New Hampshire he used to make a variety of 80% frames his best and most popular was the P-228 style aluminum and steel frames. At the time he was the only one making 308 ar 80% lowers. he also had beretta style 92 F/ taurus frames, 10-22, and ruger MK11 80%, & 1911 45 cal also.
you get the picture many a homebuild was made using his frames, most can be found over at roderus in the old threads
yep that raid really wiped him out, but he is still around selling the ar-15 style lowers
I used the tannery( long gone) lowers, so I can't speak about the KT lowers
boy I miss those days!!!!!!!!!