If you have a license as a gun dealer, along with business license and meet zoning laws.
It depends on what you mean. Most states allow person to person sales, but if you sell guns regularly, you have be a licensed dealer. In most states, you can sell from your home as long as you meet certain requirements for storage.
Some Walmarts do sell guns, and some do not sell gun and these may never sell them.
Most standard single shot guns sell from $50 to $150 depending on model, make and condition
Stores that sell texture spray guns are hardware and construction stores. For example some of them are Home Depot and Walmart. They can also be purchased on line with free shipping.
As many as you can afford.
Yes most kmarts do sell paintball guns
No, they do not sell them.
Depends almost entirely on the age and condition. Since 16 GA guns were not as common as 12 GA guns, a good 16 will bring more than a good 12.
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.
Its called ebay. I'm pretty sure eBay won't allow guns. You can sell guns on gunbroker.com
No I checked they do not sell cap guns but you can get one from the Dollor store.
Not all Dicks sell BB guns. It depends on the location.