MODLITE PLHv2 on Surefire M600DF body
TLDR, The surefire M600DF is still the best Benelli M4 light among other options because it can accept aftermarket MODLITE light heads to fit your range needs in low light.

But there are also more options at different price range for you to check out below:

Our Best For Benelli M4 Light Picks

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Surefire M600DF - Best Overall

benelli m4 with surefire m600 unity tactical hotbutton

The Surefire M600 DF is ideal for shotgun in indoor use and it has the largest amount of tail cap accessories available for it.

Increased Lumen - When using the 18650 battery in the Surefire M600 DF for a powerful 1500 lumens to lit up the target area

Wide Illumination - The Surefire M600 DF ensures you can easily spot targets in the dark with its wide beam, perfect for close-quarter battles and full situational awareness.

Light Head Upgradeable - The Surefire M600 DF work with MODLITE upgrades. It can easily spot targets in the dark with its wide and tight beam combination, perfect for close-quarter battles and full situational awareness.

• PLHv2 1500 lumens (DF replacement head, 54K Candela)

Mil-Spec Durability - Surefire products withstand heat and rough use, guaranteeing reliable light activation every time.

Tons Of Accessories - The Surefire M600DF is compatible with a wide range of tail end switches and mounting accessories, ensuring optimal ergonomics.

See Detailed Surefire M600DF Review

Inforce WMLx Gen 2 - Most Ergonomical Control

inforce wmlx on benelli m4

The Inforce WML stands out for its comfortable feel and smart design. Its tough, lightweight polymer body handles recoil well, especially on shotguns like the Benelli M4.

Weighing just 4 ounces, it still throws a strong, focused beam that helps you see clearly and spot threats at a distance.

What really makes it shine on the M4 is the angled pressure switch—it lines up naturally under your thumb when using a modular handguard.

It’s a solid pick if you want something durable, effective, and reasonably priced.

See Detailed Review Here

Streamlight ProTac HL X - Best For The Money

streamlight protac hl x on benelli m4

The Streamlight ProTac HL-X is a solid, budget-friendly alternative to the Surefire M600DF. It gives you everything you need right out of the box—no extra gear required.

Runs on 18650 or CR123s – You can power it with either a single 18650 rechargeable battery or two CR123As. If you train often, using rechargeables can save a lot over time.

Works with Scout Mounts – It fits standard Scout mounts, so there’s no need to mess with special adapters.

Great Beam & Color – The beam has a neutral tint that helps you see true colors clearly, even out to 120 yards. It’s especially useful for close to mid-range use where detail matters.

Easy-to-Replace Lens – If the lens cracks during force-on-force training, you can unscrew the bezel and swap it out yourself—no need to send it in.

Built-In Strobe Mode – One thing that sets it apart: the strobe feature. It’s great for signaling or throwing off an opponent, and you won’t find it on most Scout-style lights.

Read Detailed Streamlight ProTac HLX Review Here

Olight Odin - Best Value

Olight Odin on benelli m4 shotgun


We chose the Olight Odin series light for its price point; it withstands drops, recoil, and water submersion, earning it a spot on our top list.

It features integrated Scout mounting points, allowing the use of any current Scout light mounts for KeyMod, Picatinny, or M-LOK systems.

Highest lumen and Candela - The Odin stands out with its 2000 lumens and 22500 candela, a rare find for under $140, making it the most cost-effective Scout light available

Improved Magnetic Pressure Switch - The new magnetic pressure switch has been improved to address concerns about the old version snagging and detaching. The updated design snaps securely into place, ensuring it stays attached firmly.

USB Rechargeable battery - The Odin is powered by a USB-rechargeable 21700 3.6V 500mAh battery, offering ample power and the convenience of frequent recharging.

QD Scout Mount Included - It works with any Surefire scout light mounts

Read Detailed Review Here

Please use the Exclusive 10% OFF code: BADASSOPTIC10 

Recommended Benelli M4 Accessories

Impact Weapons Components

Impact Weapon Component M4 scout mount

The Impact Weapons Components light mount for the Benelli M4 weighs just 1.27 oz and locks into the barrel lug’s snap ring groove. It fits any light with a Scout mount footprint.

It holds the light solidly in a forward or 11 o’clock position, keeping the handguard clear and the tail switch easy to reach.

It also includes two anti-rotation QD sling points if you want to run a sling off the mount.

Get It Here

Strike Industries Hayl MLOK Modular M4 Forend

strike industries hayl benelli m4 handguard

The HAYL MLOK handguard is one of the best Benelli M4 upgrades that allows more modular accessories mounting to accept lights, control switch, grips and others.

The installation is very easy. Just take it out of the box and slide it on right on the shotgun and secure the 4 set screws.

This is by far the best modular handguard upgrade for the Benelii M4 right now, and not many companies are making it.

Get It Here

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