You never know just what you’ll encounter when on crowd control duty; there’s any number of possibilities from the benign to potentially life threatening. The CHIEF Advantage 1000 Riot Control Gas Mask can defend wearers from a number of biological and chemical warfare agents, including Sarin and mustard chemicals. Independent testing confirms the mask and canister meet requirements according to CASHPAC-recommended protocols. What’s equally important is that this model is 40 percent lighter than most full-face respirators, and the dual-canister mount won’t impede your field of vision or weapon sighting. MSRP $493.12.