5 Best Light for Glock 48

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Hey folks, Welcome to my Best Light for Glock 48 Review.

Top 3 Best Lights For Glock 48

I’m an experienced shooter who has spent considerable time with the Glock 48. 

After all my trials and tribulations, the light that rose to the top of my list is the Streamlight TLR-7 Sub. Choosing the right light for your Glock 48 can make a world of difference. 

A reliable light is an essential tool whether you’re at the range, involved in home defense, or out in the field.

In this article, I’ll dive into the details of why the Streamlight TLR-7 Sub emerged as my top choice and how it could be yours, too.

Best Light for Glock 48Category
Streamlight TLR-7 SubBest Option
Surefire XSC MicroSecond Best
Streamlight TLR-6Solid Performance
Olight Baldr MiniHighly Rated
Crimson Trace Laserguard ProLaser Light

My Top 5 Best Glock 48 Lights

  1. Streamlight TLR-7 Sub – Best Option
  2. Surefire XSC Micro – Second Best
  3. Streamlight TLR-6 – Solid Performance
  4. Olight Baldr Mini – Highly Rated
  5. Crimson Trace Laserguard Pro – Laser Light

1. Streamlight TLR-7 Sub – Best Option

A compact, high-performance light designed exclusively for subcompact frames like the Glock 48.

Intense CQB Illumination

This little guy is nothing short of amazing when it comes to illuminating your surroundings in close-quarters situations. We’re talking intense white light that can light up everything within 30 to 40 yards, making it ideal for low-light CQB scenarios.

Always in Battery

One of the things that struck me was its smart design—thanks to the muzzle overhang, the slide always remains in battery. 

Trust me, this is something you’ll appreciate during point-blank engagements. It’s a small feature that could make a big difference when it counts.

Efficient Power Use

Another plus? The TLR 7 SUB is a powerhouse but also smart with its energy use. A single CR123A battery powers up to 500 lumens and 5000 candela, with an impressive 90-minute runtime. That’s just like its bigger brother, the full-size TLR 7.

Handy Strobe Mode

Now, onto the strobe function. This selectable strobe mode can be activated via Streamlight’s TEN TAPS procedure. It’s a nifty little add-on for signaling or disorienting targets when you need to.

User-Friendly Controls

The side toggle switches are just perfect. I found them super responsive, easy to operate with either hand and reliable even in cold weather conditions. No snags, no fuss.

Why I Love It

It’s got the size, performance, and price point that make it hard to beat. Its compactness doesn’t compromise its performance, and the user-friendly controls make it a breeze to operate.

My Experience 

I’ve put this light through its paces on my Glock 48, and it’s been a stellar performer. Whether in dim indoor settings or nighttime open spaces, the TLR 7 SUB has not disappointed.


  • Redesigned control switch improves ergonomics
  • Front-loading battery installation
  • Same beam performance as TLR 7A
  • No-snag profile perfect for concealed carry


  • No additional rail mounts included
  • Strobe activation can be a bit lengthy

2. Surefire XSC Micro – Second Best

A premium, duty-grade light specifically designed for compact firearms like the Glock 48.

Flush Muzzle Fit

Talk about sleek! This light fits perfectly flush to the muzzle, which makes it super easy to holster your weapon. No extra bits sticking out to catch on clothing or your holster. Perfect for concealed carry.

Superior Concealability

The Surefire XSC Micro literally and metaphorically shines in the concealability department. Slide it into any quality holster, and it virtually disappears, making it effortless to carry discreetly.

Increased Lumen Output

You might think 350 lumens aren’t a big deal, but let me tell you, this light punches above its weight. Close-range illumination is crisp and clear, and the peripheral coverage is impressive for its size.

Quick Battery Swap

The quick-detach rechargeable lithium-polymer battery is a lifesaver. Battery running low? Just snap in a new one without even removing the light from your pistol. How cool is that?

USB Rechargeable

The USB rechargeable feature is a nice touch. There’s no need to constantly buy new batteries; just plug it in, and you’re good to go.

Why I Love It

What’s not to love? It’s compact, powerful, and designed with the concealed carrier in mind. Plus, it comes with the kind of quality you’d expect from a Surefire product.

My Experience 

This light has been a reliable companion during my time at the range and beyond. The fit is snug, and the quick battery swap is a feature I didn’t know I needed until I had it.


  • Fits flush for smooth holstering
  • Quick battery swap without removing the light
  • USB rechargeable
  • Good lumen output for its size


  • A bit on the pricier side

3. Streamlight TLR-6 – Solid Performance

A compact, trigger guard-mounted light uniquely designed for Glock 48.

Contoured Body Profile

First things first, the TLR6 has a sleek, contoured design that blends smoothly with your Glock 48. 

This ensures it fits flush around the trigger guard and muzzle so while you’re out and about, there’s no need to worry about snagging on your holster or clothes.

Fast Laser Aiming

I was blown away by the integrated red laser on this thing. Makes quick aiming a breeze; no need to squint through iron sights. Perfect for those quick-draw scenarios where every millisecond counts.

Ambi Control

Whether you’re a lefty or a righty, Streamlight’s got you covered. The push-button controls are easily accessible from either side. One less thing to worry about when you’re under pressure, trust me.

Light Power and Throw

The TLR6 might seem unassuming with its 100 lumens, but don’t let that fool you. It punches far above its weight with an 80-meter throw, making it surprisingly effective for its size.

Weight and Ease of Use

At just a little over an ounce, this light is practically weightless. You won’t even know it’s there, which is pretty much the dream for concealed carry, right?

Why I Love It

Its minimalistic design and laser integration are winners in my book. Not to mention, it’s the only no-rail model suitable for Glock 48, which is a big plus.

My Experience 

The TLR6 performed admirably during my field tests. The laser aiming helped in quick target acquisition, and the light was brighter than I expected for its size.


  • Easy to activate
  • Super lightweight
  • Excellent design that complements the Glock 48
  • Suitable for quick aiming with its integrated laser


  • Installation can be a bit tricky
  • Not ideal for mid-range use

Need to uninstall to change the battery

4. Olight Baldr Mini – Highly Rated

A powerful, versatile light and green laser combo designed for Glock 48 with rechargeable battery features.

Faster & Accurate Aim

So, here’s the deal: the green laser on the BALDR Mini isn’t just for show. It’s super effective, especially when you’re aiming at close-quarters battle (CQB) distances. 

The green laser is incredibly bright and visible, even at 120 meters in the dark. For me, this is a game-changer in low-light situations.

Minimized Bore Offset

If you’re a stickler for accuracy like I am, you’ll appreciate how the laser sits close to the bore. This means less fussing around with adjustments and more confidence in your shot. Definitely a must-have feature for those looking to get the most out of their Glock 48.

Adjustable Position Slider

The adjustable position slider is super handy. It lets you slide the light close to the trigger guard and lock it in place. The design basically screams customization, allowing for much better reach and ergonomic handling.

USB Rechargeable

Let’s face it: no one likes constantly buying batteries. The BALDR Mini’s rechargeable lithium-polymer battery is a breath of fresh air. Charge it up with a simple USB cable, and you’re good to go for a long time.

Luminosity and Throw

You can’t overlook the impressive 600 lumens and 130-meter throw. When you need that extra visibility, this light delivers in spades. The throw and brightness make it practical for a variety of scenarios.

Why I Love It

The BALDR Mini is a reliable, all-in-one package that combines a bright light with a high-quality green laser. The rechargeable battery is a nice touch, and the adjustable positioning shows they really thought this through.

My Experience 

From target practice to real-world application, the BALDR Mini exceeded my expectations. The green laser is bright, accurate, and quick to acquire, while the light itself is powerful and 



  • Adjustable positioning for better ergonomics
  • Quick-detach clamp system
  • High lumen output 
  • USB rechargeable battery


  • Requires a rail adapter
  • Charging port has a tendency to attract metal

5. Crimson Trace Laserguard Pro – Laser Light

High-intensity laser light combo with instinctive activation designed for Glock 48, also compatible with Glock 42 and Glock 48 MOS.

Lumen Output

Let me tell you, 150 Lumens is nothing to scoff at. When I put this light on, it lit up the whole room. That’s 50% more lumens compared to the Streamlight TLR 6. If brightness is a big deal for you, then this light hits the mark.

Instinctive Light Activation

Now, this is the fun part. Just grip your Glock and boom—the light comes on. No fumbling around in the dark trying to find a tiny switch. It’s a no-brainer, especially if you’re in a high-pressure situation where every second counts.

Longevity and Battery

So, you might wonder how long this thing lasts. With just a single CR2 battery, you get around 2 hours of continuous use. In my book, that’s pretty decent for both a high-intensity light and a laser.

Super Low Profile

Another cool aspect of this light is its super low profile. It snugly fits around the trigger guard and secures with just a few screws. That means no wobbling or readjusting once it’s in place.

5mW Class 3R Red Laser

The red laser on this is legit. It’s a 5mW Class 3R, which makes aiming fast and accurate. You can trust this laser to help you hit your target, even if you have to shoot from an improvised position.

Why I Love It

The instant activation when gripping the gun is a fantastic feature. It makes the whole process feel seamless, quick, and efficient.

My Experience 

Having tested this light on my Glock 48, it’s safe to say it’s a reliable, high-performing accessory. The laser is pinpoint accurate, the light is impressively bright, and the instinctive activation is a real lifesaver in pressure situations.


  • Instant activation upon gripping
  • Excellent lumen output and flood
  • Easy to recharge via USB
  • Fits multiple Glock models


  • Light automatically turns on upon gripping, which may not be ideal for all situations
  • Installation can be time-consuming

Final Verdict

Alright, let’s wrap this up. I’ve given you the rundown on some of the best lights available for the Glock 48. Each one has its own set of pros and cons, and what might be a deal-breaker for me might be a non-issue for you. 

It all boils down to individual preferences and specific needs, like concealed carry, home defense, or target practice. But after extensive testing, if I had to pick just one, the Streamlight TLR-7 Sub takes the win.

It’s the light that ticks most of the boxes for performance, reliability, and user-friendly controls. So there you have it, my two cents based on real-world experience.


What light fits on a Glock 48?

Multiple options fit, including Streamlight TLR-7 Sub and Surefire XSC Micro.

What is the best weapon light for a Glock 48 MOS?

The Streamlight TLR-7 Sub is my top pick.

Can I put a light on a Glock 48?

Absolutely, various models are compatible.

Is the Glock 48 hard to shoot? 

The Glock 48 is somewhat snappier than similar-sized double-stack pistols but generally not difficult to manage if you’re used to polymer guns.

Why does Glock 48 have slide cut? 

The Glock 48 MOS features slide cuts to simplify the mounting of popular micro-optics.

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I quit my job as a high-powered lawyer to pursue the outdoors. I spend most of my time fishing and hunting but am also an avid shooter with two years experience writing about firearms related topics.

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