Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF)
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.
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Provides statistics on firearm possession, theft and loss, and manufacture and export, as well as state-by-state data on firearm tracing.