Sealed M40 Military-Spec Gas Mask with 40mm NATO CBRN Approved Filter ALL NIB
3M True US-Mil-Spec FR-M40B Chem-Bio/NBC Protective Gas Mask SMALLincludes: 3M FR57 Filter for NBC / CBRN Protection BRAND NEW! 'exp 10/2025' ALL FACTORY SEALED! (3M Sealed CBRN APPROVED Respirator & CBRN Approved Filter!!) This is…