I have a set of Peletor electronic muffs, the ones used by swat teams with the band behind the head and a pair of sport ear electronic ear plugs. They both work well untill the wind kicks up, then the wind blowing accross them drives me nuts and I can't wear them. Most of the time I use Silencio super sound baffle ear plugs. They are not electronic, the part that goes into your ear has a series of concentric baffles arounf the center and a metal canister on the outside end with some material inside. I used to be a police firearms instructer and spent a lot of time on the firing line and I have never found better.