I used the search function here and on the GATE section without finding what I wanted. I would like to do an SBR (in addition to my 6920 and 6.8)at some point. With the way things are right now, I haven't bought another lower, I've just been spending money on ammo for the closet. Hopefully that dies down but who knows. It is my understanding that I could either buy a lower and register it (6 months and $200), THEN have it engraved, or buy a lower from a class three dealer, and play the waiting game to bring it home then. My question is, are there benefits to either? I'm assuming buying the lower, paying the stamp, and getting it engraved would be cheaper but I am not sure. Any assistance is greatly appreciated.