Top 10 Best Sig P320 Laser Light

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Assuming you already have a high-quality and well-functioning handgun like the Sig Sauer P320, equipping it with a pistol light is likely to make you all ready for every situation.  If you are wondering what is the best Sig P320 laser light, this post will present the top five laser lights for Sig P320 to help you decide which one to buy. 

Top 5 Best Sig P320 Laser Light Reviews On The Market

Below, we’ll go into more detail about the best Sig P320 laser lights and the features of each of them. Without further ado, let’s dive in.

#1. Streamlight 69260 TLR-1 HL 1000 Lumen Mount Light – Best Overall

Streamlight 69260 TLR-1 HL offers 1000-lumen lights for optimum illumination while moving through a very dark area.  It could light up a whole alley or blind the home invader during shooting.

This weapon light is suitable for both compact and full-size handguns. Also, it features a steady on-off switch for momentary and stay-on modes, making this pistol light the standard and the favorite of many handgun users.

The dimensions are 3.4 x 3 x 3 inches, so it’s relatively lightweight. The body of Streamlight TLR-1 HL is made of aluminum, and the great thing is that it is designed to be waterproof, shockproof, and temperature resistant. 

What should be improved in this product is its battery life, as the battery cannot last for longer than 2 hours. You’ve got to replace it every 2 hours. In case of an emergency, this item won’t help if the battery is dead.


  • Durable aluminum construction
  • Multiple mounting options for different types of rails.
  • Weather-resistant and waterproof
  • Easy to use


  • Improvable battery life

#2. Streamlight 69270 TLR-6 Tactical Pistol Mount Flashlight – Best for Extreme Brightness

One of the best things about Streamlight 69270 TLR-6 T is the C4 LED used. This advantage dramatically increases the intensity of the LED. Therefore, the output light will be brighter and more consistent than most other tactical lights. This product is really helpful, particularly when you use it in a completely dark situation.

This Streamlight 69270 TLR-6 features various modes, including LED only, LED/laser, or laser only that are all necessary when it comes to the operation of a tactical light. The modes are completely made up of a 10-minute auto shut-off to make sure you keep the batteries in place. 

It’s possible to choose to still charge the battery even though the light is attached to the gun. You can quickly attach and detach the light from the gun thanks to its removable cover.

However, the red laser beam is a bit disappointing if you plan to use this item in broad daylight. It is not as bright as a green laser.


  • Extremely bright
  • Lightweight but sturdy
  • Battery is long-lasting
  • Runs on strong C4 LED technology


  • Mediocre red laser beam

#3. Streamlight 69410 TLR-8 Mount Light – Best For Long Distance

This weapon light provides some fantastic features, including 500 Lumens of light, a 1.5 hour run time with light and laser, and especially 140 meters of distance. It is a very long distance, and you can experience the clarity throughout a large area. 

Moreover, the low-profile ambidextrous on/off side switch is used to prevent snagging and accidental activations. Also, the “safe-off” feature helps save battery life. 

Made of anodized machined aluminum, this model delivers excellent durability. The lens is designed to function in high temperatures and resist shock.

The minus point of this product is its up/down adjustment since it is usually hard to find.


  • Momentary on function
  • Ambidextrous switch
  • Two lights in one
  • Very durable


  • Up/Down adjustment hard to find

#4. Streamlight 69420 Tlr-7 Low Profile Rail Mounted Tactical Light – Best For Beginners

As you can see, Streamlight is one of the best choices for pistol lights, and the next one from their product lines we want to review is the TLR-7 model. It is a compact light that offers 500 lumens and is easily mounted on most handguns. Furthermore, this is one of the most affordable products from this brand, so it is ideal for a newbie.

The LED light of this model uses a borofloat high-temperature glass that resists shock and has a 50,000 hour lifetime. That means that you get a high level of durability out of a small package.

It might seem like this isn’t as bright as some models, but it has plenty of power to handle intruders and work on a defensive handgun. It offers Ten-Tap programming and can be turned permanently on, momentarily on, or used with a strobe feature. 

The main disadvantage of this model is that its push-button is more difficult to use than a rocker button.


  • Easily mounted
  • Ten-Tap programming
  • Shock-resistant and waterproof
  • Reasonably-priced


  • Push-button is difficult to use

#5. Streamlight 69240 TLR-4 Compact Rail Mounted Light  – Best For Versatility

Streamlight 69240 TLR-4 would be a perfect addition to your Sig Sauer P320 since it’s very versatile. This light emits 125 lumens and uses a mix of centered and large beams for maximum peripheral and close-up lighting.

This product is also built with ambidextrous tap-on/tap-off buttons for instant laser activation from either side of the device. The installation is quite user-friendly. 

The body of the Streamlight 69240 TLR-4 is made of polymer, so it’s shockproof. It features a water-proof rating of IPX4 and is able to operate in temperatures between -20 and 120ºF. 

Our main concern is that the laser isn’t completely consistent between uses at 30-50 feet. 


  • Easy to install
  • Works on many handguns
  • Bright light with a clean beam.
  • Great price


  • Not always consistent


So, what is on your mind now? We hope that our article has provided you with useful information about the best Sig P320 laser light

If you still don’t know what to buy, we highly recommend our top pick – Streamlight 69260 TLR-1 HL 1000 Lumen Mount Light. We believe you would prefer this versatile laser light with many outstanding features.

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