3M # 7010336881 – Peltor Sport Tactical 100 Electronic Hearing Protector, Ear Protection, NRR 22 dB, Ideal for the Range, Shooting and Hunting, TAC100-OTH. Peltor Sport Tactical 100 Electronic Hearing Protector TAC100-OTH 4/CV – 1EA. WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.