How many murders are comited by a non registered gun?

Determining the exact number of murders committed with non-registered guns can be challenging due to variations in reporting and data collection methods across different jurisdictions. However, studies suggest that a significant portion of gun-related homicides involve firearms that are either unregistered or illegally possessed. Estimates indicate that in some regions, around 30-50% of gun homicides may involve firearms that are not legally registered. This highlights ongoing concerns regarding gun control and the regulation of firearms.