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SureFire Replacement Rear Cap Without Tape Switch
$79.00 Add to Cart for Your Special Price
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Most Helpful Positive Review SureFire UE-BK Tailcap
Fits older (circa 2011 with serial number) and newer (without serial number) SureFire M300 and M600 WeaponLight bodies. Recommend this Tailcap without hesitation or reservation for either style or series WeaponLight.
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Works perfectly

by Keithy baby, Verified Owner from MA, United States Written on February 21, 2025
Purchased this cap along with the Arisaka end cap for the streamlight 1 or 2 lights not the HL-X. Bought all the components to run the light with the DBAL-A3 all through the Unity Axon switch. They work like they should. Flawless and seamless. Got all these pieces on an LMT 16" quad railed carbine. Buying these 2 caps is still far cheaper than an actual surefire light which are highly overrated in my opinion. Streamlight is fine quality and does just fine. Don't hesitate as these work great
Pros:
  • Works great
Cons:
  • None
Best Used for:
  • shooting
Would recommend: Yes
Was it helpful to you? Yes | No

Purchased for streamlight

by gerry, Verified Owner from MA, United States Written on January 2, 2025
Make sure you purchase arisaka tailcap adapter as well
Would recommend: Yes
Was it helpful to you? Yes | No

don't use with Unity

by PineNugget, Verified Owner from NH, United States Written on January 1, 2025
Light flickers and blinks when using this rear cap with Unity Tactical switches. Totally unreliable. Otherwise felt solid.
Would recommend: No
Was it helpful to you? Yes | No

Tan replacement cap

by Justin, Verified Owner from AZ, United States Written on December 23, 2024
I placed an order for the SureFire Replacement Rear Cap Without Tape Switch in Tan, but I received a gray color completely different from what I ordered.
Pros:
  • None
Cons:
  • wrong color
Would recommend: No
Was it helpful to you? Yes | No

Great for Unity rail switch

by CSS 74, Verified Owner from OR, United States Written on July 21, 2024
If you need a spare Surefire cap, this is it. Surprised at how good it fits my Unity rail switch.
Pros:
  • Fit & feel, appear to be well made, grippiness, and lightness
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Works great

by Jordan, Verified Owner from TX, United States Written on July 21, 2024
Good ole surefire always does me right !!!!!!!!!!!!!!!!!!!!!!!!!
Would recommend: Yes
Was it helpful to you? Yes | No

Great Quality But Defective

by ShootyShoots, Verified Owner from PA, United States Written on March 31, 2024
Got this for my M600DF light but right out of the box it was defective. The quality of the cap is great and it fits the flashlight perfectly, but as soon as it is tightened it turns the light on whether my ST07 pressure pad is plugged in or not. Shipped my defective cap back to Optics and the return was easy so I give them props for that.
Pros:
  • great quality
  • Arrived quickly
Cons:
  • None
Best Used for:
  • Surefire scout lights
Would recommend: Yes
Was it helpful to you? Yes | No

Surefire Cap

by Logan Peterka, Verified Owner from MN, United States Written on March 17, 2024
This product works. It’s nothing fancy, but it works.
Would recommend: Yes
Was it helpful to you? Yes | No

Works for new model Scout

by Joel, from GA, United States Written on December 16, 2023
Something changed at some point on scout lights. My old tailcap wouldn't fit on my new DF scout. This did the trick. Works great. It's Surefire, so I don't really need to say more.
Would recommend: Yes
Was it helpful to you? Yes | No

I Mean, It Works

by Ryan Barlitt, Verified Owner from FL, United States Written on December 14, 2023
Ordered this for a combo of Streamlight HL-X and Arasaka Defense adapter to this tailcap connected to a Unity Tactical Axon SL light switch so I could run a budget friendly and ergonomic rifle light setup. It's probably blasphemy to run a Surefire product on a Streamlight setup but that's what makes it even better.
Pros:
  • it works
  • Came With Cap
Cons:
  • None
Best Used for:
  • Budget builds
  • Replacement parts
  • Streamlight to Surefire Adapter
Would recommend: Yes
1 of 1 found the following review helpful.
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