Handgun Trigger Safety Act of 2021

This bill aims to promote the development and implementation of technology for personalized handguns. Personalized handguns are designed to only be fired by authorized users, such as the lawful owner of the firearm. The bill emphasizes the importance of reducing handgun violence, accidental firearm deaths, and unauthorized use of firearms.

The bill requires that all handguns manufactured, sold, or imported in the United States incorporate personalized technology that restricts firing to authorized users. It also provides grants to entities, such as government agencies, non-profit organizations, and universities, to develop this technology. The bill also outlines specific definitions for terms like "authorized user," "handgun," "personalized handgun," and "retrofitted personalized handgun."