N-99 Protective Mask Helmets and Accessories The ring is crafted of

The ring is crafted of 6061-T6 aluminum alloy and hard coated for durability and has a 10000-pound break strength

clearing the stock weld on a rifle and running clean under most hearing protection-compatible helmets and headsets

Length: 15

Not the Select Fire

N-99 Protective Mask Helmets and Accessories The ring is crafted ofEveryday respiratory protection. This reusable N99 mask filters 99% of airborne particles 0. 1 micron and largerincluding smoke, smog, dust, pollen, mold spores, and airborne viruses. The 5 layer activated carbon filter provides protection against particulates and odors, while dual one way exhale valves reduce heat buildup and breathing resistance. Lightweight nylon mesh construction with adjustable aluminum nose piece and head strap for a secure,