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Surefire Z57 Tailcap

Click-on Tailcap Switch, .75" Diameter, Olive Drab


This item is out of stock.

The Z57 switch gives you both momentary or constant-on flashlight activation without having to rotate the tailcap, as is the case with our classic tactical switch. Push lightly on the tailcap for momentary activation, push harder to “click” the light into constant-on mode, click again for off. Precision machined aerospace-grade aluminum construction, hard anodized in Olive Drab. Lock-out feature prevents accidental activation of light during tactical operations, transportation, or storage. Also available in black as the Z61.


  • Aerospace grade aluminum, Mil-Spec Type III hard-anodized in olive drab green
  • Press for momentary on, press further to click constant-on
  • Tailcap locks out to prevent accidental activation during transport or storage
Aerospace grade aluminum, Mil-Spec Type III hard-anodized
Flashights with .75″ (3/4″) diameter switch, including E1E-HA, M620C KIT01, L4-HA-WH, E2DL-BK, E2L-HA-WH, E2E, M620C, E2D-BK, M600B, M300A, E1L-HA-WH, E1B, M600C