Support Your Freedom to Speak:Shop Now

300 BLACKOUT: Analysis by a real scientist


H.R. Report

Published: 9 months ago

A real scientist explains the advantages of the 300 blackout cartridge for AR-style rifles.

Read more gear reviews at

Every dollar you spend at the Health Ranger Store goes toward helping us achieve important science and content goals for humanity:

For more updates, visit:


300 blackout, aac, ar-15, ballistics, firearms, guns, physics, science, shooting

The views and opinions expressed in this video do not necessarily represent the views of Brighteon or its affiliates.