There are a lot of shady operators selling guns online. There are also a few true plain-dealers who will do what it takes to make every customer happy. Here's my list of online gun dealers who will go the extra mile without a complaint: Lock, Stock and Barrel - Nearly 6,000 auctions completed on GunAuction with zero dissatisfied customers. Jack The Dog - Nearly 10,000 auctions completed on GunAuction with zero dissatisfied customers. Smallwood Arms - A little shack out in the woods, but somehow he gets first pick of all the Ruger distributor exclusives at crazy low prices.