What type of literary device is this: "If guns are outlawed, only outlaws will have guns."?

Related questions

• Are you familiar with the poem of Pablo Neruda, Tonight I Can Write The Saddest Lines? Just...
• What is the difference between diction and tone?
• What is an example of theme?
• What is the definition of theme?
• What is the definition of allusion?
• What is an example of allusion?
• What are some examples of hyperbole?
• What is an analogy?
• Can someone give me an example of an analogy?
• Question #61f2a