I sold my FS2000 StandardFactoryOptics to fund SCAR16s.
It would've been hard to do a straight trade with SCAR16s during pre-panic time. However, I actually had $400 surplus by selling used FS2000Optic, and bought NIB SCAR 16s.

I just sold my 1911TRPOperator and TaserX26 to fund TAVOR, but price of TAVOR is not stabilizing yet.

BTW, my SHTF rifle will be one that is reliable and light weight.