Surefire Red F26 and Blue F27 Slip-On Flashlight Filters 1.25in Bezel Color:Blue can be worn both vertically

can be worn both vertically or horizontally

The CPM-S90V blade on the Benchmade Mediator 8551BK is a premium American powder stainless steel loaded with vanadium carbides

•Premium Type III hard-anodized anti-abrasive finishÂ

Aloft yet grounded

Removable pocket clip that is scratch resistant

Surefire Red F26 and Blue F27 Slip-On Flashlight Filters 1.25in Bezel Color:Blue can be worn both verticallySureFire F26 and F27 filters slip onto the bezels of select SureFire models. These filters can be flipped open and out of place when white light is needed. Both the red and blue colors can be used to preserve a users scotopic vision. The F26 (red) filter improves contrast and aids in reading red light readable topographic maps. The F27 (blue) filter assists with identifying fluid on dry surfaces (e. g. tracking blood on a hunt or finding a leaking