quick look statistics show six 10 deadly mass shoot record us occur last decade top two less 18 months apart yet republicans generally oppose almost form gun control however appear change aftermath yet another tragedy.democrats spearhead california senator dianne feinstein rank democrat judiciary committee propose ban accessory know bump stock use recoil semi-automatic firearm fire several hundred shots per minute without compromise accuracy something really necessary even avid outdoorsman device lawmakers even hear monday.the surprise part proposal gain support republicans across board first time republicans even consider discuss form gun control since 2012 20-year-old adam lanza shoot kill 20 children age six seven years old well six adult staff members sandy hook elementary school newtown connecticut.republican support proposal however small victory along long bumpy road become legislation measure need approve republicans capitol hill also need back president trump whose campaign last year heavily endorse infinitely powerful national rifle association nra .all excellent start congressman texas first republican support ban bump stock congressman bill flores think ban reason typical gun owner anything convert semi-automatic something behave like automatic flores gun owner say interview house floor base videos hear saw study bump stock know thing reason add problem ban own house republican moderate agree flores include charlie dent ryan costello pennsylvania leonard lance new jersey pete king new york ready say public use think problem support ban bump stock see purpose dent say law clear automatic weapons ban country feature image via chip somodevilla/getty image wake las vegas gop finally begin support gun control