I am often asked for recommendations on selling guns.  Since April of this year, I started to use Texas Gun Trader and have sold eight guns through it (and have two more to go).  All eight sales went off perfectly and were pleasant transactions.  Texas Gun Trader does not charge you to run ads with up to four photos.  When you sell your gun and remove the ad, they’ll ask you if you sold it to someone who contacted you via their service.  If you say yes, they’ll ask you for a voluntary donation.  Gun Broker and Guns America charge a lot for their ads, so this is truly a great deal.