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Questions & Answers
Customer Reviews
Helpful Positive Review
The lock out tailcap really should come standard on all SureFire lights. I think its kind of cheap that they only include the rotation tailcap. The tailcap does what it is supposed to do and it manufactured to the same rugged specs as all SureFire ...
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1/1 found this helpful
Helpful Positive Review
Surefire Z59 Click-On Lock-Out Tail Cap by Legacy Reviewer, Verified Owner, October 22, 2008
The Z59 tail cap fits on several Surefire models such as the 6P, Z2, C2 and G2. In my opinion, it's a necessary upgrade for any of these flashlights—especially if you are using them in a tactical situation—since Surefire ships them all with a tw...
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7/7 found this helpful
Most Recent Reviews
This drastically increases the ease of use on the Surefire G2X. Not having to twist the end cap to keep the light on is really nice when using with a pistol. Works perfect, just twist off the stock cap and put this one on.
Most Recent Reviews
This is a great addition to my G3. I just wish that they made a poly version in order to match my poly flashlight. Pros: Great feature Cons: Need to make a poly version.
Most Recent Reviews
Surefire z59 by Legacy Reviewer, Verified Owner, February 11, 2012
Bought many things from optics planet, have always been satisfied. Pros: Fast shipping, great product Cons: N/A
0/1 found this helpful
Most Recent Reviews
Surefire Z59 Tailcap by Legacy Reviewer, Verified Owner, August 1, 2010
Great addition that transforms my 6P light to a weapon light. The small rim around the button prevents inadvertent activation, yet allows rapid access to the switch. In my opinion, this should be standard on the 6P light, it's such a worthwhile add...
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Product Discontinued by Manufacturer

Sure-Fire Z59 Click-On Lock-Out Tailcap for C2 / C3 / D2 / D3 / G3 / M2 / M3 / M3T / M4 Flashlights has been discontinued by SureFire and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Flashlight Accessories yourself to try and find the perfect replacement for you!

Product Info for Sure-Fire Z59 Click-On Lock-Out Tailcap for C2 / C3 / D2 / D3 / G3 / M2 / M3 / M3T / M4 Flashlights

Now you have a choice of momentary or constant-on light activation without having to rotate the tailcap of your SureFire flashlight. Push lightly on SureFire Click-on Lock-out Tailcap Z59 for momentary activation, push harder to "click" the Flashlight Accessories into constant-on mode, click again for off. Precision machined aerospace-grade aluminum construction, hard anodized in black. Lock-out feature of Sure-Fire Z 59 Click On Lock Out Tailcap prevents accidental activation of light during tactical operations, transportation, or storage. SureFire Z59 Click on/Off Tailcap fits SureFire Executive Series flashlights, including SureFire C3 , SureFire G2 , SureFire M2 , SureFire M3, SureFire M3T, SureFire M4, SureFire D2, SureFire D3.image

Features of Surefire Z-59 Click-On Lock-Out Black Tailcap for C2, C3, D2, D3, G2, M2, M3T, M4 Flashlights:

  • Aerospace grade aluminum
  • Click for constant-on
  • Click-on lock-out tailcap

Package Contents:

  • Package Contents:Surefire C2/C3/D2/D3/G2/M2/M3/M3T/M4 Flashlight Click-On Lock-Out Tailcap Z59

Flashlight Accessories

160 / 60
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Sure-Fire Z59 Click-On Lock-Out Tailcap for C2 / C3 / D2 / D3 / G3 / M2 / M3 / M3T / M4 Flashlights Unavailable & Discontinued Models

List of Unorderable Models

  • Sure-Fire Z59 Click-On Lock-Out Tailcap for C2 / C3 / D2 / D3 / G3 / M2 / M3 / M3T / M4 Flashlights , MPN: Z59 , UPC: 084871890595 , Code: FS-ZA-Z59
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