This thread inspired me to join The Firing Line - I'm old enough to remember another Firing Line, a great TV show with William F. Buckley - I miss it!
I just discovered Armslist and thanks to this thread discovered SwapGiant.
I have done most of my collecting with GunBroker and AuctionArms and have been very happy with them but I welcome any new venue that lets me know what is out there.
Please be sure to check the "Services" catagory at the bottom of Armslist for FFL holders in your area that accept firearms transfers. One member noted that Armslist was bigger in the midwest than near him but he can buy in the midwest if he does so through his local shop or FFL holder.
I wonder how firearms did on "CyberMonday."
EK