OTTO NOIZEBARRIER Hi definition electronic earplugs. Not a formal review (yet), just the opening of the package we received. We will be shooting with these for the month of December and January. Our range safety officer will be wearing them to provide daily use and their feedbacks. Providing what they say, we will be distributing them as well, this is not a promotional event, potentially just a regular stocked item. Any questions let us know info@gunsnfa.com
