This bill amends New Jersey's definition of "firearm" to explicitly state that BB guns are not classified as firearms under state law. The revised definition specifies that air guns or pistols using air, compressed air, or carbon dioxide as the propelling force to eject a ball or non-pointed pellet that does not exceed .177 caliber at a muzzle velocity of less than 500 feet per second are excluded from the firearm classification. This change means that BB guns will not be subject to New Jersey's stringent firearms licensing and permitting requirements.

The bill aims to clarify the legal status of BB guns, ensuring that they are treated differently from traditional firearms. By removing the previous language that included air guns under the definition of firearms, the bill seeks to alleviate regulatory burdens on BB gun ownership and use, thereby promoting recreational activities involving these devices without the constraints associated with firearms. The act is set to take effect immediately upon passage.