Overview of the Midwest Industries M4 M-LOK Handguard | MI-BENM4-HG
The Benelli M4 is already one of the most trusted combat shotguns on the market. But out of the box, the factory polymer forend gives you limited options for mounting the lights, slings, and accessories your mission demands. The Midwest Industries Benelli M4 M-LOK Handguard (MI-BENM4-HG) solves that by replacing the forend with a precision-machined 6061 aluminum rail system that brings full M-LOK compatibility to your platform.
Why Shooters Upgrade with the MI-BENM4-HG
At 12 inches long and just 8.7 ounces installed, this handguard adds genuine capability with minimal added weight. The Type III hard coat anodized aluminum body is fully dehorned and deburred for a comfortable, snag-free grip in any conditions. M-LOK slots along the bottom and both sides let you place lights, laser units, hand stops, grips, and sling mounts precisely where you need them. A 5-slot polymer M-LOK Picatinny rail is included to get you started.
Tactical law enforcement officers, competitive shooters, and serious home defenders choose the MI-BENM4-HG to modernize their Benelli M4 without adding bulk or complexity.
Key Features
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Material: Precision-machined 6061 aluminum with a Type III hard coat anodized finish in black for lasting corrosion and wear resistance.
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Length: 12 inches overall, providing an extended forend profile that supports a modern, extended arm position for better control.
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Weight: 8.7 oz (247 g) installed, keeping your shotgun agile without sacrificing rigidity.
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M-LOK Compatibility: M-LOK slots along the bottom and sides accept lights, laser units, hand stops, foregrips, and sling mounts from any M-LOK-compatible manufacturer.
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Integrated Top Picatinny Rail: A full-length Picatinny rail runs the entire top of the handguard, giving you a stable mounting surface for optics, red dot sights, and backup sights.
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Included Accessory: One 5-slot polymer M-LOK Picatinny rail section ships with every handguard so you can mount accessories on the sides right away.
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Fully Dehorned and Deburred: Every edge has been smoothed and finished so there are no sharp points to snag gloves, clothing, or gear.
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No Gunsmith Required: Midwest Industries engineered this handguard for straightforward tool-based installation. Official installation instructions are included and available as a PDF on the manufacturer's website.
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Country of Origin: 100% Made in the USA by Midwest Industries in Waukesha, Wisconsin.
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Warranty: Covered by the MI Lifetime Warranty for as long as you own it.
Specifications
| Specification |
Detail |
| Brand |
Midwest Industries |
| Model / MPN |
MI-BENM4-HG |
| SKU |
MWI-MI-BENM4-HG |
| UPC |
812102034094 |
| Material |
6061 Aluminum |
| Finish |
Type III Hard Coat Anodized |
| Color |
Black |
| Overall Length |
12 inches |
| Installed Weight |
8.7 oz (247 g) |
| Rail Interface |
M-LOK |
| Top Rail |
Full-length Picatinny (integrated) |
| Included Rail Section |
5-slot Polymer M-LOK Picatinny Rail |
| Surface Treatment |
Fully Dehorned and Deburred |
| Country of Origin |
USA |
| Warranty |
MI Lifetime Warranty |
Compatibility
The MI-BENM4-HG is purpose-built for the Benelli M4 12-gauge semi-automatic shotgun. It is also compatible with Benelli M4 clone variants, including the Military Armament Corporation (MAC) 1014 from SDS Imports.
This handguard replaces the factory polymer forend on these platforms. It is not designed for the Benelli M1, M2, M1 Super 90, SuperNova, or any other Benelli model outside the M4 family. It is also not designed for pump-action shotguns.
If you own a Benelli M4 clone or variant not listed here, verify compatibility directly with Midwest Industries before ordering. Installation requires the removal of the factory front sling swivel using snap ring pliers.
Intended Users
The MI-BENM4-HG is built for anyone who takes the Benelli M4 seriously and wants a modular, durable platform that keeps pace with their mission.
Law enforcement officers and tactical teams who run the Benelli M4 as a duty or breaching shotgun rely on this handguard to mount weapon lights, freeing both hands for control during low-light entries and fast-moving engagements.
Home defenders and responsible gun owners who want a more capable forend without a complicated build will find the MI-BENM4-HG delivers a premium upgrade with a simple install.
Competitive 3-gun shooters benefit from the extended grip profile, the clean M-LOK interface, and the reduced weight compared to handguards that use heavier full-length Picatinny rails.
Military personnel and security contractors running the M4 or the MAC 1014 professionally need a field-reliable accessory platform that holds zero under hard use. The MI Lifetime Warranty and 6061 aluminum construction deliver exactly that.
What's Included
- 1x Midwest Industries Benelli M4 M-LOK Handguard (MI-BENM4-HG) in Black
- 1x 5-slot Polymer M-LOK Picatinny Rail Section
- Mounting hardware (fasteners and set screws for installation)
- Midwest Industries installation instructions
Note: Snap ring pliers are required to remove the factory front sling swivel during installation and are not included.
Available at WCUniforms
WCUniforms is a specialty retailer focused on uniforms, tactical gear, and public safety equipment, serving law enforcement, military, EMS, and armed professionals who need gear that performs under real-world demands. Unlike big-box sporting goods stores, WCUniforms stocks the tactical firearm accessories that public safety professionals and serious shooters actually choose for duty and self-defense use.
Shop the Midwest Industries MI-BENM4-HG Benelli M4 M-LOK Handguard with confidence at wcuniforms.com, where first responders and tactical shooters find the gear they trust.
