FASCINATION ABOUT RARE BREED FRT 15 TRIGGER FOR SALE

There happen to be several things which the FATF claimed were being a no no and a choose someplace would strike down. As it pertains to FRTs, are these legal to order any where or could it be just Texas?  Do you have to be described as a member of some gun rights org? In case you are a member of that org can you purchase them any place?SAR display