EmmemeProbably, but you'd want to get one of the higher dB rated ones like the Heavy Metal version. Assuming those values are correct a 27dB reduction would put it in line with pretty standard over ear/earplug protection that is common for gun range safety. They probably won't stand up to years of abuse like the cheap 3M earmuff style ones I've been using most of my adult life though - most earplugs won't.