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Reviews & Ratings for Streamlight TLR-6 C4 LED Weapon Light — 124 reviews

(124 reviews)
Streamlight TLR-6 C4 LED Weapon Light
Streamlight TLR-6 C4 LED Weapon Light
As Low As $128.99 Save Up to 45%
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Most Helpful Positive Review Great product!
The light and laser are great. The controls are intuitive and easy to run. The light is more than bright enough, especially for indoor use. It only took a few minutes to put on and the laser was zeroed without any adjustments. So far I have only had it to the range once but through 150rds; no pr...
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Most Helpful Negative Review Weak battery door
I was skeptical that the battery door was a little tongue and groove and that it would not hold. Took it to the range and on the first shot, the battery door flies open and the batteries fall out. I sent it back as defective and am will to give a new one a chance. If the replacement does the same t...
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Nice little combo

by Beef Socket, Verified Owner from AS, United States Written on January 24, 2026
I wanted a light/laser for my nightstand weapon. This is very bright and looks great on my Shield Plus. Easy to install. Easy to activate. Easy to zero. I want to ensure if something goes bump in the night that I can properly identify a target before sending rounds. This fits that bill!
Pros:
  • Brightness
  • Easy to zero
  • Easy activation
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Fits an older .40 s&w xd well and is essentially flush with the end of the barrel

by SSCharters, Verified Owner from MI, United States Written on November 14, 2025
4 stars as it is only 100 lumen light, but it’s functional and the laser is a nice feature.
Would recommend: Yes
Was it helpful to you? Yes | No
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Decent flashlight, laser is tough to see

by Jen, Verified Owner from TX, United States Written on March 3, 2025
I like the light, have a hard time with the laser in daylight though. Had the right-side power button wear out after ~2yrs.
Pros:
  • Price
  • flashlight
Cons:
  • laser
Best Used for:
  • CCW & Home Defense
Would recommend: Yes
Was it helpful to you? Yes | No
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Excellent laser/light combo!

by BC, Verified Owner from GA, United States Written on February 9, 2025
Works as it should and simple installation! Great product.
Would recommend: Yes
Was it helpful to you? Yes | No
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Streamlight SubCompact C4 Laser Light Combo

by D-Nice, from MD, United States Written on March 4, 2024
Happy Overall. Bought this for my Springfield Armory XDS MOD2 which is a compact weapon for Conceal Carry. I wanted a light laser combo that wouldn't exceed the length of the barrel. Looks beautiful. The only 2 improvements I would like:1) more than 100 lumens and 2) for it to completely seal around the trigger guard. There's a little gap at the top of the light due to standard rail being a tad wider, but I don't believe it will be affected by weather, rain, etc.
Pros:
  • works well
  • looks great!
Cons:
  • Only 100 lumens
  • Doesn't completely seal around trigger guard when installed
Would recommend: Yes
Was it helpful to you? Yes | No
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Streamlight TLR-6 C4 LED Weapon Light

by RatSalad13, Verified Owner from CA, United States Written on February 20, 2024
Range tested and approved held on there a d runs great, slim and bright great for everyday use
Pros:
  • Slim, bright, lightweight,
Cons:
  • None
Best Used for:
  • Home defense and everyday carry
Would recommend: Yes
Was it helpful to you? Yes | No
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Little Glock Light

by Majo1776, from FL, United States Written on February 10, 2024
Great light. Compact and bright. Can't go wrong with Streamlight!
Would recommend: Yes
Was it helpful to you? Yes | No
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Laser stopped working 10 months later

by NotImpressed, Verified Owner from DE, United States Written on January 27, 2024
For Sig P365. Light and laser had minor use, but still laser died 10 months after purchase. TBD if Streamlight service will fix/replace. Meanwhile, I am without a proper fitting hostler now that the light/laser had to be removed for shipping to service center.
Pros:
  • Size
Cons:
  • Reliability
Best Used for:
  • Conceal and carry
Would recommend: No
1 of 1 found the following review helpful.
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Great potential but the execution is sketchy

by krk, from FL, United States Written on January 7, 2024
I had initially purchased one of these units for my wife’s Sig 365 with the thought that the red Dot would be good enough to get her ‘close’ in a crisis/time, critical situation. Installing her unit, I noticed that the screw which attached closest to the trigger never seemed to get tight. It wouldn’t fall out, but I didn’t feel like it was tight as the other two screws were. so I bought one for myself for my EDC Sig 365. after 20 minutes at the range, the laser stopped working. On the positive side, the opticsplanet exchange was seamless. However, the replacement unit had the same problem as the first unit with the trigger screw not seemingly be able to be tightened. Overall, I get this a rating of MEH
Pros:
  • Price
Cons:
  • Quality
Best Used for:
  • New Concealed carry Citizen
Would recommend: No
1 of 1 found the following review helpful.
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Exactly what I wanted

by Bluekup, Verified Owner from CA, United States Written on December 13, 2023
Fits the weapon exactly as designed. Easy light/laser manipulation with non-firing/support hand. Haven’t taken it to the range yet but so far so good.
Best Used for:
  • Close engagement quick fire/home defense.
Would recommend: Yes
1 of 1 found the following review helpful.
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