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Dot Size: 2 MOABattery Life: 50,000 hoursMount: Compatible with Picatinny / aftermarket low mountsWeight: 3.0 ozConstruction: Hard anodized aluminum, waterproof to 80 feet
Dot Size: 3.25 MOABattery Life: 4 years (at setting 4)Mount: Requires a Picatinny adapter plateWeight: 1.2 ozMaterial: Forged aluminum
Reticle: 2 MOA dot / 32 MOA circleBattery Life: 50,000 hoursMount: RMR footprint, Picatinny adapter requiredSolar Backup: YesMaterial: 7075 aluminum
Reticle: 68 MOA ring with 1 MOA dotBattery Life: 1,000 hours (CR123 battery)Mount: Integrated QD mount for Picatinny railsWeight: 11.2 ozWaterproof: 33 feet
Dot Size: 2 MOABattery Life: 50,000 hoursMount: Low and high mounts included (Picatinny compatible)Waterproof: IPX-7 ratedWeight: 5.1 oz
Dot Size: 2.5 MOABattery Life: 300 hours (auto shutoff extends this dramatically)Mount: Picatinny adapter requiredMaterial: Aircraft-grade aluminumWeight: 1.9 oz
7 Best Red Dot for Benelli M4 Shotgun in 2025
The Benelli M4 is an absolute legend — a combat-proven semi-automatic shotgun trusted by military, law enforcement, and serious home defenders. When I set out to find the Best Red Dot for Benelli M4 Shotgun, I wanted something that could handle brutal recoil, rough conditions, and deliver fast target acquisition when milliseconds matter.
Over the years, I’ve tested dozens of optics on my M4 — from compact micro sights to rugged full-size tubes. In this detailed review, I’ll break down the top performers that truly elevate the Benelli M4’s capability, explain how I tested them, and share both my personal experiences and what the shooting community is saying online.
Top 7 Red Dot Sights for Benelli M4 Shotgun
1. Aimpoint Micro T-2
The Aimpoint Micro T-2 is, hands down, one of the toughest optics ever built. Designed for military-grade reliability, it offers exceptional optical clarity, night-vision compatibility, and a crisp 2 MOA dot. On the Benelli M4, it feels perfectly balanced — not top-heavy, and the dot acquisition is lightning-fast even when transitioning between multiple targets.
Product Specs:
Personal Experience:
I’ve run the T-2 through hundreds of shells — including 3-inch magnum slugs — and it’s never lost zero. Even after a few accidental drops at the range, the sight remained perfectly aligned. The clarity is unmatched, and I find the brightness adjustment knob highly intuitive when shooting under variable light. The glass doesn’t distort even with peripheral viewing, making rapid engagement incredibly smooth.
Community Insight:
Benelli M4 owners on forums consistently call the T-2 the “gold standard.” One shooter mentioned he’s had the same battery in for three years with no issues.
Mounting Note:
The Aimpoint T-2 mounts directly onto the M4’s rail with a proper Picatinny mount — no additional adapter needed.
2. Trijicon RMR Type 2
Compact, rugged, and combat-proven — the Trijicon RMR Type 2 is a legend among miniature red dots. Built from forged aluminum, it’s designed to withstand recoil from heavy calibers, including shotguns like the Benelli M4. Its auto-adjusting brightness and manual override make it reliable across every lighting condition.
Product Specs:
Personal Experience:
I mounted the RMR Type 2 using a Scalarworks Sync mount, and it was one of the most natural setups I’ve ever tested. The low profile maintains a tight cheek weld, and the sight picture is incredibly clean. During rapid drills, the RMR felt almost like an extension of my eye. After about 400 rounds, zero remained rock solid. I’ve also dropped it on gravel from shoulder height — not even a flicker of failure.
Online Discussions:
Benelli forums rave about the RMR’s durability. Many consider it a top-tier option for both military and home defense setups. Users also love how lightweight it is — it doesn’t throw off the shotgun’s balance.
Mounting Note:
The RMR needs a dedicated mount plate to fit the Benelli M4 rail securely.
3. Holosun HS507C X2
The Holosun HS507C X2 is a versatile, feature-rich optic that punches far above its price. With its Solar Failsafe technology, Shake Awake system, and multiple reticle options (2 MOA dot, 32 MOA circle, or both), it’s one of the smartest sights for the M4 platform.
Product Specs:
Personal Experience:
I was skeptical at first, but the Holosun impressed me. I shot over 600 rounds with it — buckshot, slugs, and even light birdshot. Not once did it flicker or lose zero. The Shake Awake feature is a lifesaver for home defense; it powers on instantly when I pick up the gun. The reticle flexibility makes target acquisition intuitive, especially for close-quarters shooting.
Community Feedback:
Shooters online constantly praise the 507C X2 for its performance-to-price ratio. Many compare it favorably to Trijicon RMRs, noting that it holds up even under heavy recoil.
Mounting Note:
It fits with an RMR-compatible Picatinny adapter for the M4.
4. EOTech EXPS3
The EOTech EXPS3 is a holographic powerhouse, giving you the fastest target acquisition possible with a 68 MOA ring and 1 MOA center dot. It’s favored by military operators and law enforcement for its intuitive reticle and rapid sight picture. On a Benelli M4, it looks aggressive and performs flawlessly.
Product Specs:
Personal Experience:
I’ve used the EXPS3 in both daylight and low-light indoor scenarios. The sight picture feels almost cinematic — that wide window gives an unparalleled field of view. The reticle’s ring helps me align quickly on moving targets, especially in drills involving rapid follow-up shots. The only downside is battery life, but for the clarity and speed it offers, I’ll gladly trade that.
Online Opinions:
Most Benelli M4 owners love the EOTech’s fast sight acquisition and massive window. A few mention the weight, but most agree it’s worth it for tactical applications.
Mounting Note:
The EXPS3 mounts directly on the Benelli M4’s Picatinny top rail.
5. Sig Sauer Romeo5 XDR
The Sig Sauer Romeo5 XDR delivers serious performance without breaking the bank. It’s compact, lightweight, and features MOTAC (Motion Activated Illumination) technology that saves battery and keeps the sight ready for action.
Product Specs:
Personal Experience:
I’ve run the Romeo5 XDR for several months now, and it’s one of the most underrated optics for the Benelli M4. The dot is sharp, the housing feels solid, and it handled recoil far better than I expected. The MOTAC system works flawlessly — the sight turns on instantly when I shoulder the gun. During night drills, the lowest brightness settings are perfect for avoiding reticle bloom.
Online Reviews:
Shooters appreciate its value-for-money performance. Many call it a “poor man’s Aimpoint,” and I agree — it performs beyond its price tag.
Mounting Note:
It mounts directly to the Benelli M4’s Picatinny rail with the included mount.
6. Leupold DeltaPoint Pro
The Leupold DeltaPoint Pro combines clarity, durability, and intuitive controls into a sleek design. Its wide lens and crisp reticle make it ideal for close-range shooting and defensive use.
Product Specs:
Personal Experience:
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