Streamlight TLR-7 Compact Weapon Light

The Streamlight TLR-7 might be the perfect everyday carry weapon light. Here, they are mounted on an FN 509 Midsize and my Glock 19 Gen 4 milled by ATEi.

In 2015, SureFire changed the game for concealed carriers who wanted a weapon-mounted light with the introduction of the pint-sized XC1. Since then, companies like Olight, Inforce, and Streamlight have continued pushing compact weapon lights to the next level. At SHOT 2018, Streamlight introduced what could be considered the king of compact weapon lights, the Streamlight TLR-7.

Streamlight TLR-7 Compact Weapon Light

Streamlight’s well-thought-out mount is near perfect.

While the TLR-7’s 500-lumen output is impressive, the light also puts out a claimed 4,300 candela to provide some reach. Why is 4,300 candela impressive when the gold standard SureFire X300 Ultra (1,000-lumen model) puts out over twice as much candela? Simply put, when you compare the output to other lights in the “concealable” compact weapon light segment, nothing touches the TLR-7.

Here are some numbers to consider:

  • Streamlight TLR-7
    • 500-lumen
    • 4,300 candela
    • 90-minute run time
  • SureFire XC1 A
    • 200-lumen
    • 730 candela
    • 90-minute run time
  • SureFire XC1 B
    • 300-lumen
    • 820 candela
    • 45-minute run time
  • Olight PL-Mini
    • 400-lumen
    • 1,400 candela
    • 70-minute run time
  • Olight PL-Mini 2
    • 600-lumen
    • 2,500 candela
    • 60-minute run time
  • Inforce APLc
    • 200-lumen
    • 3,800 to 4,000 candela per testing by Sage Dynamics
    • Up to 90-minute run time

The numbers tell an interesting story, don’t they? Sure, there are some lights like the Olight PL-Mini 2 that have a greater LUMEN output, but they fall flat on their face when you start looking at candela numbers.

If you don’t understand Candela, I highly recommend watching Mrgunsngear’s video on the topic.

Controls, Features, & A Look Inside

One of the most interesting things about the TLR-7 is the interchangeable rail key inserts that allow one model of TLR-7 to fit just about any pistol with a rail. Streamlight includes six plastic inserts that relocate where the light interfaces with the rail slots on your pistol. The TLR-7 ships in the “universal 1” insert, making it compatible with Glock Gen 1-4 pistols, Beretta APX, Ruger SR-9, and Springfield XD & XD (M) pistols.

Streamlight uses a replaceable rail key to provide compatibility with virtually every handgun with a rail.

Now that we have established that the Surefire TLR-7 is the current king of compact weapon lights, the controls are a sticking point for many. The flush buttons on either side of the light aren’t as easy to use as just about every other compact weapon light I listed earlier, except for the older SureFire XC1 A. Even after almost a year of use, I still feel as though the switches on the light are in need of improvement. That said, they are still useable.

Streamlight TLR-7 Compact Weapon LightStreamlight TLR-7 Compact Weapon Light
My well-used Streamlight TLR-7 still works like the day I got it.

The cool thing about the TLR-7? Making some improvements to the switches should be a cakewalk, given the design of the light. Since there was an issue with the first light that Streamlight sent to me for review, I decided to take it apart and see how the TLR-7 is constructed. The photos below should make it pretty apparent that the light is designed to be economical while still being robust enough for everyday carry.

We already talked about output earlier; there is no question that the TLR-7 is currently the most powerful compact weapon light on the market—the light ships from the factory with the included strobe mode disabled, which is my preference anyhow. If the strobe mode is your thing, the light can be reconfigured using Streamlight’s Ten-Tap system. Once you have the strobe mode enabled, getting the light into the strobe mode is pretty easy. Just double-tap one of the ambidextrous activation switches, and the TLR-7 turns whatever room you are illuminating into a party.

The small ridge on the right side of the tail cap can be pushed forward or pushed in to activate the light.

Now, if you are one of those who have put their pistol into a range bag only to find that it had been switched on inadvertently, you will be pleased to learn about the “safe” position that prevents inadvertent operation. Preventing your batteries from getting kilt in your range bag is reasonably simple. Just loosen the front cap about a quarter turn, and you will feel a detent that renders the light inoperable.

Without getting too technical, the large reflector helps the TLR-7 project light further than competing lights.

Teething Issues

I mentioned earlier that I had more than one TLR-7, the first of them. There was a bit of an issue, and that is why I took it apart. The light would flicker during dry fire every time the firing pin dropped. Now Streamlight has addressed the problem, and it is no longer an issue, but it should be noted that it was an issue for the first few months the light was on the market. Instead of repairing my test sample, Streamlight elected to send out a second light, allowing me to take one apart without ruining good gear.

It appears that they stiffened the spring on the inside of the front cap to prevent the battery from losing contact with the contact pad inside the light body. There may have been other changes to the internals, but nothing that I was able to spot without taking apart a working light.

Carry & Using The Light

This is where the compact design of Streamlight’s TLR-7 really stands out from other similar output lights. Companies like Henry Holsters, PHLster, Raven Concealment, ANR Design, and a blue million other holster manufacturers have great holster options that fit many popular model pistols with the TLR-7 fitted. After a year on the market, the Streamlight TLR-7 has received great support from smaller Kydex benders as well as large manufacturers, making the light that much more viable.

While the benefits of a smaller light aren’t going to be as apparent when carrying strong side, it’s when you start stuffing a pistol in the appendix position the light becomes a concealed carrier’s best friend. About 90% of the time I carried a pistol with the TLR-7 fitted it rode in a PHLster Spotlight Holster, but that changed when the FN 509 Midsize was launched and Henry Holsters released a TLR-7 compatible FN 509 holster that accepts Discrete Carry Concepts clips.

The PHLster Spotlight for a Glock with the TLR-7 has been one of my two go-to choices for me since adding the TLR-7 to my carry guns.

One of the biggest hurdles for those looking to try appendix carry has been maintaining a level of comfort while sitting. While I can’t tell you what you might experience, I found that a properly set up holster with a Glock 19 and TLR-7 was very comfortable, even on long drives.

Final Thoughts

After much time using and carrying the TLR-7, I feel comfortable recommending the light to those looking for something smaller than a Surefire X300 Ultra for EDC. Since the fix implemented by Streamlight, the TLR-7 has been 100% reliable and exceeded every expectation I had for the pint-sized light. In fact, I liked the light so much I have purchased several more for other pistols that make it into my carry rotation. While the Streamlight TLR-7 is the best compact weapon light that money can buy right now, there is always room for improvement.

The first thing that I would love to see addressed is the switches. Streamlight could easily improve the switches to be friendly to those with smaller hands thanks to the modular design of the light. If Streamlight were able to replicate the same style paddle switches found on the popular Inforce APL series of lights, it would quell a lot of the complaints I hear about the TLR-7.

The TLR-7 uses a circlip to retain the mounting screw.

Now my other request of Streamlight would require a small redesign, making it less likely than seeing revamped switches. I would LOVE to see the body of the light enlarged ever so slightly to accept rechargeable 18350 batteries that would potentially allow them to increase the output of the light in both lumens and candela. There are some pretty crazy 18350-powered handheld lights on the market, some that rival duty size weapon lights, by switching power sources it may be possible to pack some serious power into a compact light body.

Right now the TLR-7 is the best choice by a large margin for those looking for a compact weapon light that doesn’t add any length to a Glock 19-sized gun. That may change later this year with the introduction of the new SureFire XR1. We will have to see what kind of candela it is pushing when the production model is released.

The Streamlight TLR-7 carries an MSRP of $215 but can be found at online retailers right around the $110 mark. Learn more about the Streamlight TLR-7 and the rest of their product line on the Streamlight website.

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About Patrick R.

Patrick is a firearms enthusiast who values the quest for the best possible gear setup and pragmatic ways to improve his shooting skills across a wide range of disciplines. He values truthful, honest information above all else and has committed to cutting through marketing fluff to deliver the truth. You can find the rest of his work on as well as on the YouTube channel Firearm Rack or on Instagram at @thepatrickroberts.

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