[Trailerpark Badass]

Any sale made by a licensed dealer requires a background check. Any internet sale in which the gun crosses state lines requires transfer through a licensed dealer and a background check.

Only private sales between residents of the same state do not require a background state. Some states do not require concealed carry license holders to undergo a background check.

[NorthMountain]

Some states do not require concealed carry license holders to undergo a background check.

Because they already had a background check to get the concealed carry license.