gunlistings.org
armslist.com
In most U.S. states, you can sell to any other individual who isn't a felon. You can also sell to a dealer, and you can sell online on a gun aucton site like gunbroker.com
The sale of guns online is regulated by the Federal Government. Therefore in order to sell guns online, a person must contact a dealer with a Federal Firearms license in order to sell them. Guns America and Gun Broker are 2 places where one may sell guns online.
100-300
Yes, you can sell my used college textbooks online. Amazon.com and abebooks.com both allow you to sell your books.
No.
A great place to sell used musical instruments online is either eBay or Craigslist
Yes, a farmer can sell used tractors online. Also you can sell clothes, jewelry, video game, electronics, accesories, and even mortar vehicles online.
No, they do not
No, Sam's Club - which is owned by Wal Mart - does not sell firearms. Wal Mart does sell firearms, but only long guns.
Online auctions
No guns or ammo
Kel Tec designs and manufactures innovative firearms that they sell online, either through their web site or via their customer service phone line. They manufacture and sell a range of handguns and rifles. Kel Tec also designs and sells one shotgun.