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

Z57 click-on talicap switch for SureFire flashlights

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I have put this flash light through hell and it's the only one I can consistently depend on. I replaced the cap as preventive maintenance only.

Reviewed by Scott Dunn (Posted on 6/4/14)


I have had nothing but trouble with the switch and the flashlight as a whole. When it works it's great! When it's bad it stinks! And, it's too pricey!

Reviewed by Mike (Posted on 3/19/14)

tail switch

great switch, nuff said

Reviewed by George (Posted on 1/16/14)

tail cap switch

I prefer a tail cap switch over the twist cap and this one just works well on my surefire outdoorsman

Reviewed by George (Posted on 1/16/14)

Great switch

Fantastic switch. Had one on another light for two years. Updated an old body with this switch.

Reviewed by Linn W Moedinger (Posted on 10/14/13)

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Z57 084871890571
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.

Fits: 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
  • 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

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