Relating to: prohibition against undetectable firearms, possessing a frame or receiver of a firearm without a serial number, and providing a penalty.

SB 332 prohibits the possession, sale, or manufacture of undetectable firearms (those not detectable by standard metal detectors or security scanners) and unmarked firearm frames/receivers (the core components of a gun). It creates new felony penalties: Class G for possessing undetectable firearms, Class H for sharing manufacturing plans, and Class I for possessing unmarked frames/receivers. The law applies to the general public but includes exemptions for law enforcement officers, military personnel, and licensed manufacturers acting within their official duties. This directly affects individuals who own or attempt to build such firearms, aiming to enhance public safety through stricter firearm tracking and detection requirements.