Walker’s Atacs Electronic ear budsWalker's Atacs Electronic Ear Buds deliver professional grade hearing protection and enhancement in a compact, in ear format that's ideal for shooters who find traditional earmuffs uncomfortable, incompatible with cheek weld, or impractical for their shooting discipline. With active noise compression that blocks harmful gunshot noise while amplifying ambient sounds, the Atacs ear buds keep you protected and situationally aware at the range and in the