Why is a gun called a burner?

Answer 1

The term "burner" is a slang word used to refer to a gun, particularly in urban communities. The term likely originated from the idea that firing a gun generates heat and burns gunpowder to propel a bullet. Additionally, the term "burner" may also imply that the gun can be used to inflict harm or "burn" a target.

Answer 2

Burning powder