Out of all other products out there, these are the 5 best Benelli M4 red dot sights.
We have tested and evaluated many small size reflex sights on long guns and shotguns based on their durability, dot clarity, overall performance and value of money.
For a 12GA shotgun, you definitely need something rock solid!
Let's check them out below...
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Best Benelli M4 Red Dot Sights
Trijicon RMR Type 2 - Best Overall
Handles Low Recoil and Heavy Recoil 12GA & Retains Zero.
Scalarworks SYNC RMR Mount (Buy This Here)
Why it's the best - The open emitter Trijicon RMR is the gold standard for micro red dot sights, and it still holds the crown for being the most durable and high performing reflex sights for pistols, rifles and shotguns.
Increased Slug Accuracy - 3.25 MOA dot size or higher are great for much accurate hit, and easier for the users to acquire the dot.
Super Low Profile - The shooter can quickly acquire the sight picture with comfortable cheek weld.
For slug/buckshot related zeroing questions, please check out how to zero a shotgun red dot on our site.
Pros
- Battle proven durability
- Small and non snag
- Much tighter battery grip than GEN 1 models
- Co witness with iron sights
Cons
- Open emitter attracts debris easily
- Sight removal required for battery swap
Trijicon SRO - Best Field Of View
Trijicon SRO features a large circular shaped field of view. It has the same RMR footprint to work with all existing Benelli M4 RMR optic mounts.
Large FOV - Enlarged field of view provides maximum situational awareness and brings the optic height slightly taller
Top Battery Access - Replace the battery from the top. This is a much better improvement than the original RMR design
Lock Out Mode - Red dot brightness automatically adjusts to the ambient light condition, or it can be locked in
Aimpoint Micro - Best Durability
Why we picked this - Aimpoint Micro is the world's toughest micro red dot sight made for battle rifles that can endure rough environments including explosions. It works just like a Trijicon RMR but bigger and more protected.
Closed Emitter - Unlike an exposed emitter red dot, the Aimpoint Micro is an enclosed system that protects internal from dirt, water, mud, sand and more.
Superior Durability - Built like a tank with forged 7075 T6 aluminum housing that protects internals and hold zero against sharp recoil impulse
Low Profile & Lightweight - The low profile design fits great on the M4, and its so light for a low drag and snag free shotgun setup
Use This On The Benelli M4 And Other Rifles You May Have!
Pros
- Warfighter's choice
- Fully enclosed emitter design
- Works on 12 GA and other carbines
- Tons of aftermarket mounts available
Cons
- Pricey
Holosun HS507C X2 - Best For Value
Why The Holosun HE507C X2 - The Holosun 507C X2 is by far the best alternative to the Trijicon RMR and saves you a lots of money for something else, and it performs just like an RMR.
2X More Battery life - The Shake Awake technology saves tons of battery life by deactivating the optic when at rest, then turns it back on upon movement. Up to 100,000 hours
Uses RMR Footprint - No special adapter or milling required! Just use the same Trijicon RMR adaptor plate to mount the optic
Solar Power BackUp - Solar fail-safe power kicks in immediately when the battery dies, so the optic will always remain on.
At this price point, You'll save a ton of money and get a sight that is as good as the Trijicon RMR. Be sure to click the button below for the best deal.
Pros
- Similar durability as Trijicon RMR
- Side battery access tray
- Same RMR footprint
- Much more affordable
- Works on 12 GA, carbines and pistols
Cons
- Open emitter design
Burris FastFire 3 - Best Lightweight RDS
The super light weight Burris FastFire 3 provides the Benelli M4 shotgun with fast target acquisition speed without breaking the bank.
Top Battery Access - Swap battery battery easily like Trijicon SRO, without sight removal, and it lasts up to 5 years
Auto Brightness Control - Matching the light conditions to provide the appropriate reticle brightness for the shooter. Competition shooters never have to worry about the reticle being too bright or too dimmed while moving through stages
Durable & Affordable - The battery lasts as long as 4+ years and it's by far the most affordable open emitter reflex optic for pistol use.
Pros
- Very small and affordable like the Vortex Venom
- Picatinny rail mount included
- Super lightweight for hunting and competition
Cons
- Non duty durable
- Can easily break when dropped on its lens
Benelli M4 Mounting Accessories
You can mount the optic at about 1/3 cowitness height on the picatinny top rail or you can use the low profile Scalarworks SYNC RMR mount that sits 100% cowitness with the iron sights.
Both systems work.
As the content creator of badassoptic.com, My background in the firearms industry and shooting sports gives me the experience to recommend tried and true products and keep away subpar ones.