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9 Best Upgrades for Benelli M4: The Ultimate Guide

The Benelli M4 is renowned for its reliability, versatility, and performance. As a proud owner, I’ve spent considerable time researching and testing various upgrades to enhance this shotgun’s capabilities.
In this comprehensive guide, I’ll walk you through the best upgrades for the Benelli M4, covering lasers, grips, lights, triggers, holsters, parts, sights, magazines, and cleaning tools.
I’ll also include a top product list, product reviews with specifications, best features, pros, cons, and user experiences. We’ll wrap up with a section on choosing the best red dot sight for the M4 and some FAQs.

Top 9 Best Upgrades for Benelli M4 of 2024

Crimson Trace Rail Master Pro

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Specifications:
Laser type: Green laser
Weight: 5.8 ounces
Battery life: 4 hours
Mounting: Picatinny rail
Best Features:
Highly visible green laser
Integrated tactical light
Durable construction
Easy installation
Pros:
Enhances target acquisition
Improves accuracy in low-light conditions
Robust build quality
Cons:
Slightly heavy
Battery life could be better
User Experience: I found the Crimson Trace Rail Master Pro to be a game-changer during nighttime shooting. The green laser is bright and easy to see, while the integrated light provides excellent illumination. Installation was straightforward, and the build quality is top-notch. Online discussions often highlight its reliability and effectiveness, making it a perfect fit for the Benelli M4.

Magpul MOE Forend

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Specifications:
Material: Reinforced polymer
Weight: 7.1 ounces
Compatibility: Benelli M4
Best Features:
Ergonomic design
Durable polymer construction
M-LOK mounting system
Pros:
Comfortable grip
Easy to install
Versatile accessory attachment options
Cons:
Limited color options
Slightly bulky for some users
User Experience: The Magpul MOE Forend drastically improved my grip on the M4, making handling more comfortable and secure. Its M-LOK system allows for easy attachment of additional accessories. Many users praise its durability and ergonomics, which align perfectly with the M4's robust nature.

SureFire M600DF Scout Light

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Specifications:
Lumens: 1,500
Battery type: 18650 or CR123A
Weight: 5 ounces
Mounting: Picatinny rail
Best Features:
High output
Dual-fuel capability
Rugged construction
Pros:
Extremely bright
Versatile power options
Tough and reliable
Cons:
Expensive
Requires regular battery changes
User Experience: The SureFire M600DF Scout Light has been invaluable during low-light operations. Its intense 1,500-lumen output provides ample illumination, and the dual-fuel capability ensures I’m never left in the dark. The light's durability is consistently praised in user reviews, making it a solid addition to the Benelli M4.

FFT Drop-In Trigger Kit

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Specifications:
Pull weight: 4.5 pounds
Material: Stainless steel components
Compatibility: Benelli M4
Best Features:
Smooth, consistent pull
Easy installation
High-quality materials
Pros:
Improves shooting accuracy
Quick and easy upgrade
Durable construction
Cons:
Slightly pricey
Limited availability
User Experience: The FFT Drop-In Trigger Kit has made a noticeable difference in my shooting accuracy. The smooth, consistent pull has enhanced my performance significantly. Online comments often highlight its ease of installation and the quality of materials, reinforcing its suitability for the M4.

TacStar Shotgun SideSaddle

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Specifications:
Capacity: 6 rounds
Material: Polymer and aluminum
Weight: 7.2 ounces
Best Features:
Easy access to extra shells
Robust construction
Simple installation
Pros:
Convenient additional ammo storage
Durable build
Secure shell retention
Cons:
Adds weight to the shotgun
Slightly bulky
User Experience: The TacStar Shotgun SideSaddle is an excellent solution for quick reloads. Its secure shell retention and robust construction make it a reliable addition. Many users appreciate its practicality and ease of use, making it a favored choice for the Benelli M4.

GG&G Tactical Charging Handle

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Specifications:
Material: Stainless steel
Weight: 0.7 ounces
Finish: Black
Best Features:
Enlarged design for better grip
Durable construction
Smooth operation
Pros:
Easier charging
Enhanced grip
High-quality materials
Cons:
Slightly more expensive than OEM
Requires basic installation tools
User Experience: The GG&G Tactical Charging Handle has significantly improved my reloading efficiency. Its enlarged design provides a better grip, and the stainless steel construction ensures durability. Users often highlight its smooth operation and enhanced handling, making it a perfect fit for the M4.

Trijicon MRO

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Specifications:
Magnification: 1x
Objective lens: 25mm
Weight: 4.1 ounces
Battery life: 5 years
Best Features:
Large field of view
Rugged construction
Long battery life
Pros:
Quick target acquisition
Durable build
Excellent battery life
Cons:
Expensive
Slightly heavier than some alternatives
User Experience: The Trijicon MRO has transformed my shooting accuracy with its large field of view and rugged build. The quick target acquisition and long battery life are frequently praised in online reviews. Its performance and reliability make it an ideal sight for the Benelli M4.

FFT Titanium Magazine Tube

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Specifications:
Material: Titanium
Capacity: 7 rounds
Weight: 5 ounces
Best Features:
Lightweight
Increased capacity
Durable construction
Pros:
Adds minimal weight
High capacity
Rust-resistant
Cons:
Expensive
Requires installation
User Experience: The FFT Titanium Magazine Tube has been a fantastic upgrade, offering increased capacity without adding significant weight. Its rust-resistant properties and durability are consistently praised by users, making it a perfect match for the M4.

Otis Elite Cleaning System

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Specifications:
Kit includes: Brushes, patches, cables, and more
Weight: 2 pounds
Compatibility: Multiple calibers
Best Features:
Comprehensive kit
High-quality components
Versatile use
Pros:
Thorough cleaning
Durable tools
Easy to use
Cons:
Slightly bulky case
Higher price point
User Experience: The Otis Elite Cleaning System has kept my Benelli M4 in top condition. The comprehensive kit includes everything needed for thorough cleaning, and the high-quality components ensure longevity. Many users commend its versatility and effectiveness, making it a must-have for M4 owners.

How to Choose the Best Red Dot Sight for the Benelli M4

Choosing the right red dot sight for your Benelli M4 involves considering several factors:
Durability: Look for a sight that can withstand recoil and harsh conditions.
Battery Life: Opt for a sight with long battery life to avoid frequent replacements.
Field of View: A larger field of view allows for quicker target acquisition.
Mounting Options: Ensure compatibility with your M4’s rail system.
Reticle: Choose a reticle that suits your shooting style and preferences.

FAQs

Q: Can I install these upgrades myself? A: Yes, most of these upgrades are designed for easy installation with basic tools.
Q: Will these upgrades void my warranty? A: It’s best to check with Benelli or your warranty provider, but most aftermarket parts do not void the warranty.
Q: Are these upgrades compatible with other shotguns? A: Some upgrades may be specific to the Benelli M4, while others could be compatible with different models. Always verify compatibility before purchasing.
Q: Do I need to modify my M4 for these upgrades? A: Most upgrades do not require significant modifications, but some might need minor adjustments or professional installation.

Conclusion

Upgrading your Benelli M4 with the best accessories can greatly enhance its performance, versatility, and reliability.
Whether you’re looking to improve accuracy with a new laser, increase capacity with a magazine tube, or ensure smooth operation with a new trigger, these upgrades are worth considering.
Remember to choose products that meet your specific needs and preferences to get the most out of your Benelli M4.
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