I use Shure earphones (SE-315) with custom molded ear inserts (see your audiologist). Not nearly as quiet as shooting range earplugs + muffs would be, but more

I use Shure earphones (SE-315) with custom molded ear inserts (see your audiologist). Not nearly as quiet as shooting range earplugs + muffs would be, but more socially acceptable and very good audio quality.