I have probably shot 10K rounds on full-auto and bump stocks are not full auto. I called the FBI a day after the LV shooting and told them that the guy was not using a FA-sear. "No Sir, that was indeed full-auto." Days later they release that it was a bump-stock.
Bump stocks and binary triggers are less "efficient" that semi-auto shot placement.
Bump stocks and binary triggers are less "efficient" that semi-auto shot placement.