WHAT DOES FRT FOR SALE MEAN?

I have tried out quite a few diverse forced reset triggers, commencing with rare breeds original. If the ATF begun knocking on doors though, I disassembled it, grinded it up and tossed it in the trash as I did not require any drama from the legally acquired trigger. Anyhow, these triggers are wonderful. The FRT-L3 is the best I have utilized thus f