U.S. flag

An official website of the United States government, Department of Justice.

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.


Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF)

Select Filters

National Firearms Examiner Academy

All times are Eastern Time unless noted otherwise.
Ammendale, Maryland

Gun Safety Technology Challenge

Challenge Closed

This challenge has closed. This page is kept available for informational purposes. Thank you for your interest in the NIJ Gun Safety Technology Challenge. No winners will be selected for this Challenge. No stage 2 and stage 3 testing will take place. We encourage to continue checking NIJ.gov for future opportunities.

On this page find:

Collaboration and Coordination for Technology Research and Development

Collaboration and coordination are core tenets of NIJ's science and technology investment strategy.  Forming strategic partnerships with other agencies allows NIJ to leverage investments, avoid duplicating efforts and devote its resources to areas that offer the highest potential payoff for the criminal justice community.