The MSA Millennium CBRN Gas Mask is a military-style full-face respirator designed for a secure fit, wide field of view, and comfortable wear. Based on the design of the MCU-2/P military mask, the Millennium features a durable Hycar rubber facepiece, flexible one-piece lens, six-point adjustable head harness, and internal nose cup designed to help reduce lens fogging. The mask features dual 40mm canister mounting ports, allowing a compatible filter to be installed on either side. This design provides flexibility when configuring the mask and allows the wearer to keep the opposite side clear. The Millennium is available in Small, Medium, and Large sizes. Choose the size that best matches your fit requirements when ordering. A compatible Israeli NBC Gas Mask Filter with 40mm NATO-specification connection is available as an optional add-on. MSA Millennium CBRN Gas Mask. Flexible one-piece polyurethane lens. Wide field of vision. Durable Hycar rubber facepiece. Six-point elastic head harness. Adjustable fit with easy donning and removal. Internal nose cup with check valves to help reduce fogging. Dual 40mm canister mounting ports. Standard mechanical speaking diaphragm. Integrated drinking tube connection. Compatible with 40mm NATO-style filters. Made in the USA. Add the Israeli NBC Gas Mask Filter – 40mm NATO Specification to your order if you need a compatible filter. We try to get to your emails as quickly as we can, but there may be times where, due to high volume, it can take up to a few days to get back to you. We will get back to you as soon as we can, all questions are answered. Thanks for visiting McGuire Army Navy! We specialize in a wide variety of army surplus and vintage items. From outerwear to gear, we’ve got you covered. Whether you’re looking for vintage items, clothing, like leather jackets, parkas, raincoats, or camping and tactical gear, McGuire Army Navy has it all. Great brands, large inventory of Alpha Industries products, Gore-Tex boots, and genuine issue military, army or navy gear, you will find it here.