5 Best Sig P320 Weapon Lights [Full Size and Compact]

Here are the 5 best Sig P320 weapon lights. With various options available including newer products on the market. We've tested all of them, and ranked them to help you make a purchase decision.

Let's check them out:

Top 3 Options

Best For Carry

Best Ergonomics

Surefire X300U - Best Sig Sauer P320 Light

sig p320 axg surefire x300U
The classic Surefire X300U pistol light outputs the widest beam for CQB, and throws the hot center beam far in the dark for mid range target ID and effective threat control. 

This is one of the best tactical pistol lights for Sig P320.

1000 Lumens - Lit up targets in the dark and scan around tight spaces 

surefire xh30 light beam top down

Increased Situational Awareness  - The TIR beam spills far and throws far to ID low light targets from 5 - 20 yards. See every detail for a human size target from the head to the waistband with this bright light intensity,

Constant On / Momentary - Activate the light with gentle forward thumb press for momentary. Extended paddle switch is available for users with short thumb

sig p320 flux defense chasis
Referenced Recoil Web

Direct Mount To FLUX DEFENSE MP17 - If you have the PDW accessory kit from Flux Defense, the Surefire fits perfectly on the MP17 module providing this converted PDW P320 with bright light capability to low light applications.

Olight PL Pro 3 Valkyrie - Best For The Money

sig p320 olight pl pro 3 valkyrie

The new Olight PL Pro 3 Valkyrie tactical light feels very similar to the original Olight PL Pro Valkyrie rail mounted light, but without the QD lever nor the built in rechargeable battery port.

High Light Intensity & Candela – Great for home defense and night shooting training. This maximum output 1300 lumen light + 12500 candela has a beam distance 150 meters to see further away in the dark

Adjustable Lighted Mount Locations - Adjustable mounting system can bring the light closer to the trigger guard if needed 

Strobe Mode - Same strobe mode activation and similar light intensities as the Olight PL Pro 2

For higher candela usage on the Sig Sauer P320, please check out the brand new Olight Valkyrie Turbo LEP - Outputs up to 70K candela for long range PID

The pressure switch controls on the Olight includes

  • constant on
  • momentary
  • strobe

Ambi Control - Operate the light from both sides and also can be used on long guns.


Or Compare Deals:


Streamlight TLR 1 HL - Best Strobe Feature

sig p320 streamlight tlr 1 hl

The Streamlight TLR 1 HL is the best tactical light next to the Surefire X300U. this is the most popular tactical light for most police duty pistols in America.

A Sig Sauer P320 tactical light like this is affordable, and it features bright light lumen intensity and the easiest strobe mode activation switch for self defense use.

streamlight tlr 1 hl beam pattern drone shot

Compare Surefire X300U VS Streamlight TLR 1 HL

Search In The Dark Easily - Up to 1000 lumens bright light to lit up a dark area for PID (Positive Identification) before applying deadly force

Fast aim with laser - Quickly acquire targets up close without sight alignment

Tough secure mount - Quickly mount and demount from the all Sig Sauer P320 frames. 

Streamlight TLR 7A - Best Compact Light

streamlight tlr 7a on sig p320 axg

If you want a compact Sig Sauer P320 light, the TLR 7A is by far the best compact pistol light to get for conceal carry or close range night time use.

Perfect flush fit - This light mounts flush perfectly on most compact Sig sauer P320. It's super light and its compact design is popular for conceal carry use

streamlight tlr 7a beam pattern drone shot

Wide peripheral illumination - Wide spill beam distance pattern and hot spot for CQB applications

Light only or laser combo option available - Get on target fast using a red laser. Great for close-range personal defense situations.

Strobe Function Available - Just double tap to activate (Use TEN TAPS to program)

Improved activation switches - Activate the light simply by pushing the toggle buttons from both sides. Significant improvement from the previous model 

We highly recommend this product for its size, performance and price, and this tactical light is arguably the best for P320 compact carry for the money.

Read TLR 7 Review

Streamlight TLR 7 Sub 1913 - Best Subcompact Tactical Light

streamlight tlr 7a on p320

Same light performance as the TLR 7A, but smaller. Same battery, same lumen output, same ambidextrous switch.

This is another one of the best light for Sig Sauer P320 compact

Please buy the 1913 version to fit on most Sig Sauer P320 modular frames.

streamlight tlr 7 A vs sub