"Under the Gun Control Act, a "dealer" is defined as any person who is "engaged in the business of selling firearms at wholesale or retail," "repairing firearms," or "making or fitting special barrels, stocks, or trigger mechanisms to firearms," or who is a pawnbroker. As applied to a dealer, the term "engaged in the business" refers to "a person who devotes time, attention, and labor to dealing in firearms as a regular course of trade or business with the principal objective of obtaining livelihood through the repetitive purchase and resale of firearms."
