These killflash filters are used. Used means that they were issued within the US Military and have signs of use and wear. There are scratches and scuffs along the plastic housing. The honeycomb is in good condition. Overall the filters are in good, fully usable condition.
These are killflash filters for the M150 4×32 RCO optic used by the US Military. The killflash helps eliminate glare from the objective lens of the optic when bright light shines on it.