Grimburg .68 Cal. Copper Composite 12 ga. Rounds Tested

Filmed safely at a proper shooting range, we see how effective Grimburg Less Lethal .68 cal round balls function at around 1350 fps. With ballistics similar to a 9mm, we explain what niche these rounds might fill. Learn more on Grimburg's Youtube channel https://www.youtube.com/channel/UCHjd17f4XajxzyIZciT6Q-A Thank you Patreon and Channel member supporters! https://www.patreon.com/user?u=3751733