Available while supplies last! We still have a limited quantity of these discontinued SureFire F37 Blue BeamFilters (MPN: SF-F37) in stock. Condition is Brand New still in original factory sealed packaging, unused, pristine condition.
he SureFire F37 Blue Tipoff Filter is a flip-up blue filter that is dedicated to flashlights with a 1.62" bezel. The smooth focused blue beam produced by your SureFire flashlight with the F37 will not degrade or impair your night vision viewing abilities. Blue filters also aid in blood tracking when hunting. Outdoor enthusiasts often employ red-light flashlights to avoid disturbing game during twilight hours. This filter also comes in handy for non-tactical applications such as nighttime map-reading, and those predawn raids on the refrigerator.
Features:
- Fits SureFire flashlights with a 1.62" bezel (9AN, 9N, L6, M3 & M962, etc)
- The smooth focused blue beam will not degrade or impair your night vision
- Provides secondary protection to flashlight lens window
- UPC Code: 084871840378
- Country of Origin: USA