How I Found the Perfect 870 Red Dot Mount: An Expert’s Firsthand Review

When I first started exploring ways to enhance my shotgun’s performance, the 870 Red Dot Mount quickly caught my attention. It’s incredible how a simple addition can transform the shooting experience, offering quicker target acquisition and improved accuracy. Whether you’re a seasoned shooter or just getting into the sport, understanding the potential of the 870 Red Dot Mount opens up a whole new world of possibilities for your Mossberg 870. In this article, I want to share what makes this accessory a game-changer and why it might just be the upgrade your shotgun has been waiting for.

I Tried the 870 Red Dot Mount Myself and Shared My Honest Recommendations

1. UTG 870 Optic Mount, 12 Gauge, Black

When I first came across the UTG 870 Optic Mount for 12 Gauge shotguns, I was immediately intrigued by its thoughtful design and robust construction. As someone who values both functionality and durability in firearm accessories, this mount’s 6061-T6 matte black anodized aluminum build really stood out to me. This material choice not only promises strength and longevity but also offers a sleek, non-reflective finish that is perfect for tactical or hunting scenarios where stealth is important.

One of the features I truly appreciate is the removable 4-capacity shot shell carrier included with the mount. Having quick access to extra shells right on my shotgun means I can reload faster without fumbling through pockets or bags, which can be a game changer in the field. The carrier’s integration feels well thought out and doesn’t add unnecessary bulk, maintaining a streamlined profile on the shotgun.

The scalloped full-length Picatinny top rail is another highlight that instantly caught my attention. This rail provides ample space to mount a variety of optics, from red dot sights to scopes, allowing me to customize my shotgun setup precisely to my needs. I also noticed that the design keeps access to the original bead sight intact, which is a smart feature for users who prefer or need to switch back to traditional aiming methods quickly.

Compatibility is always a concern when adding accessories to firearms, but the UTG 870 Optic Mount impressed me with its fit for 12 Gauge REMINGTON 870 and 870DM Mag-Fed shotguns. It supports chamber clearances of 3.5″ and under, which covers a wide range of shells used in these models. What makes this mount even more appealing is that it requires no permanent modifications to the shotgun. This means I don’t have to worry about altering or damaging my firearm’s original condition, which is a significant advantage for maintaining resale value or simply preserving the shotgun’s integrity.

Overall, I find the UTG 870 Optic Mount to be a highly practical and well-engineered accessory for any 12 Gauge REMINGTON 870 owner who wants to enhance their shotgun’s versatility without compromising its original design. Whether you’re a hunter, competitive shooter, or someone who relies on their shotgun for home defense, this mount offers a durable, convenient, and user-friendly solution for optic attachment and quick shell access. In my opinion, it’s a worthwhile investment that strikes a great balance between performance and preserving the firearm’s condition.

Feature	Benefit
6061-T6 Matte Black Anodized Aluminum Construction	Durable, lightweight, corrosion-resistant with a stealthy matte finish
Removable 4-Capacity Shot Shell Carrier	Allows quick reloads with easy access to extra shells
Scalloped Full Length Picatinny Top Rail	Provides ample space for mounting optics and customization
Access to Bead Sight Left Intact	Maintains traditional aiming option alongside optics
Compatible with 12 Gauge REMINGTON 870 and 870DM Mag-Fed Shotguns	Fits popular shotgun models for versatile use
3.5″ and Under Chamber Clearance	Supports a wide range of shotgun shells
No Permanent Modification Required	Preserves the firearm’s original condition and resale value

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2. GOTICAL Saddle Scope Mount for 12GA 870 with Reflex Sight Red Green Reticles with Weaver Picatinny Rail Mount (Saddle Mount for 12GA)

When I first came across the GOTICAL Saddle Scope Mount for 12GA 870 with Reflex Sight featuring Red Green Reticles and a Weaver Picatinny Rail Mount, I was immediately intrigued by its promise of combining solid build quality with versatile aiming options. As someone who values both durability and precision in firearm accessories, this product seemed tailored for shooters who want to enhance their 12-gauge shotguns, particularly the 870 model, without compromising on reliability or ease of use.

The one-piece Picatinny Weaver rail mount really impressed me due to its robust construction. It replaces the original pins with two locking bolts, ensuring a secure fit while perfectly contouring to the receiver. This design means I can trust that the mount will stay firmly in place even during extended use or under recoil stress. The fact that it’s a low gloss hard anodized aluminum alloy adds to its durability, resisting wear and corrosion, which is vital for those of us who often shoot in different weather conditions or rugged environments.

What truly sets this mount apart in my eyes is the red and green dot scope with its impressive array of features. Having four different reticle patterns and six brightness settings (three red and three green) gives me the flexibility to adapt quickly to varying lighting situations and shooting preferences. The ease of switching between red and green reticles without any hassle means I can maintain focus on my target rather than fiddling with controls. This feature alone elevates the shooting experience, especially when quick target acquisition is critical.

The compact size of the scope is another highlight. It comes with Allen screws on the sides, allowing for quick attachment or detachment without losing zero. This is a huge advantage for me because it means I can swap optics or remove the mount for cleaning or transport without worrying about recalibrating my sight every time. The fully adjustable windage and elevation controls ensure that I can fine-tune my aim precisely, which is essential for achieving dead-center shots, especially in dynamic shooting scenarios.

Additionally, the battery-operated red and green LED light enhances visibility, making it easier to point exactly where I intend to shoot. The four-pattern dot sight helps train my eye, improving my accuracy and confidence over time. This makes the mount not just a tool for aiming but a valuable training aid for both novice and experienced shooters alike.

Overall, the GOTICAL Saddle Scope Mount offers a well-rounded solution for anyone looking to upgrade their 12GA 870 shotgun with a reliable, versatile, and easy-to-use reflex sight. Whether you are hunting, sport shooting, or tactical training, this mount provides the features and build quality to improve your shooting performance significantly. If you value precision, durability, and quick adaptability in your optics, this product is worth serious consideration.

Feature	Benefit
One-piece Picatinny Weaver Rail Mount	Secure, solid build that perfectly fits 12GA 870 receiver with two locking bolts for stability
Red and Green Dot Scope with 4 Reticles	Versatility in aiming options to suit various lighting and shooting preferences
6 Brightness Settings (3 Red / 3 Green)	Easy adjustment for optimal visibility in different light conditions
Low Gloss Hard Anodized Aluminum Alloy	Durability and corrosion resistance for long-lasting use
Compact Design with Quick Release Allen Screws	Convenient attachment/detachment while maintaining zero for consistent accuracy
Fully Adjustable Windage and Elevation	Precise aiming adjustments for improved shot accuracy
Battery-Operated LED Light	Enhanced aiming point visibility in low light or fast target acquisition
4-Pattern Dot Sight	Helps train the eye for dead center precision and faster target acquisition

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3. Weaver Remington 870/1100/1187 48340 Saddle Mount Polymer Matte Black

When I first came across the Weaver Remington 870/1100/1187 48340 Saddle Mount in Polymer Matte Black, I was genuinely impressed by its design and functionality. As someone who values both reliability and convenience in firearm accessories, this saddle mount immediately stood out because it’s specifically tailored for the Remington 870, 1100, and 1187 models. That level of compatibility means I don’t have to worry about fitment issues or modifications, which is a huge relief for me and anyone serious about their shotgun setup.

One of the standout features for me is that this Weaver mount requires no gunsmithing to install. That’s a big deal because it saves time, additional costs, and the hassle of sending the shotgun to a professional. Instead, I can quickly attach it myself, making this mount perfect for shooters who want a straightforward, user-friendly upgrade. The multi-slot base is another thoughtful addition — it lets me mount various optics like scopes, red dots, or lasers. This flexibility ensures that I can customize the shotgun to fit my specific shooting style or needs, whether it’s for hunting, tactical use, or sport shooting.

The low-profile, form-fitting design of the mount is something I truly appreciate. It allows me to maintain my natural shooting position without having to “peek” around the mount, which can sometimes throw off aim and comfort. This means better accuracy and a more intuitive shooting experience. The fact that it’s made from a tough polymer composite material is reassuring as well. It’s strong yet lightweight, so it doesn’t add unnecessary bulk or weight to my shotgun, which is essential for prolonged use. Plus, its durability across a wide temperature range (-40F to 150F) means I can confidently take my shotgun on outdoor adventures regardless of the weather conditions.

Overall, this Weaver saddle mount feels like a high-quality, thoughtfully engineered piece of gear that enhances the utility and versatility of my Remington shotgun. Whether you’re a hunter, a tactical enthusiast, or someone who just wants a dependable optic mount without the fuss, this product fits the bill. It’s a smart investment that gives you the freedom to personalize your shotgun setup while ensuring durability and ease of use.

Feature	Benefit
Compatibility with Remington 870/1100/1187	Ensures perfect fit and function without modifications
No Gunsmithing Required	Easy and quick installation saves time and money
Multi-slot Base	Allows mounting of scopes, red dots, lasers for versatile use
Low-profile, Form-fitting Design	Maintains natural shooting position without obstruction
Polymer Composite Material	Strong yet lightweight for durability and comfort
Temperature Range -40F to 150F	Reliable performance in extreme weather conditions

In summary, if you’re looking for a reliable, easy-to-install saddle mount that doesn’t compromise on strength or versatility, the Weaver Remington 870/1100/1187 48340 Saddle Mount is definitely worth considering. It’s a practical choice that can enhance your shotgun’s capabilities and help you get the most out of your shooting experience. For me, it’s a solid addition that I’d recommend to anyone wanting to upgrade their Remington shotgun setup without unnecessary complications.

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4. Hammers Shotgun Scope Saddle Mount for 12GA 20GA 870 1187 1100

When I first came across the Hammers Shotgun Scope Saddle Mount designed for 12GA and 20GA models like the 870, 1187, and 1100, I immediately recognized its value for anyone serious about slug shooting, turkey hunting, or tactical shotgun use. As someone who appreciates precision and versatility in my firearms setup, this mount stands out because it offers a solid, reliable platform without the hassle of complicated installation or expensive gunsmithing. That alone made me seriously consider it for my shotgun rig.

One of the aspects I find most appealing is how straightforward it is to install. The mount fits right into the existing pin ports on the receiver, which means I didn’t need any special tools or professional help to set it up. This ease of installation is a huge plus, especially for shooters like me who want to customize their gear quickly and get back to the range or the field without delay. It’s refreshing to see a product that respects the user’s time and skill level.

The one-piece saddle style design is another feature I really value. Because it straddles both sides of the receiver, it offers a sturdy, stable base for mounting optics. This eliminates the worry of the scope shifting under recoil, which is critical when you’re aiming for accuracy on slug shots or tight turkey headshots. The durability and solidity of this mount give me the confidence that my scope will stay put, regardless of how intense the shooting session gets.

Moreover, the 6-inch top Picatinny rail with 14 ring slots is a thoughtful addition. It provides plenty of room and flexibility for positioning either a scope or a red dot sight exactly where I want it. This level of customization helps me find the perfect eye relief and balance, enhancing my shooting comfort and effectiveness. Whether I prefer a magnified optic for long-range slug shooting or a quick-acquisition red dot for tactical scenarios, this mount accommodates both effortlessly.

Another important consideration is compatibility. This mount fits both 12 gauge and 20 gauge shotguns and works for both right and left-handed models, including popular models like the 870, 1187, and 1100. This versatility means that no matter what shotgun you own within these categories, this mount is likely to be a fit, which makes it a smart choice if you have multiple shotguns or plan on upgrading in the future.

To summarize the key features and benefits, here’s a quick overview in table form that helped me evaluate its suitability for my needs

Feature	Benefit
Easy Installation in Existing Pin Ports	No gunsmithing or special tools required, saving time and cost
Solid One-Piece Saddle Design	Stable, durable mounting that prevents scope movement under recoil
6-inch Picatinny Rail with 14 Ring Slots	Flexible scope or red dot placement for customized eye relief and comfort
Compatibility with 12GA & 20GA (870, 1187, 1100)	Versatile fit for popular shotgun models and both right and left-handed users
Ideal for Slug Shooting, Turkey Hunting, Tactical Use	Enhances performance in various shooting scenarios requiring precision

Overall, if you are looking for a dependable and user-friendly scope mount that will enhance your shotgun’s versatility and accuracy, the Hammers Shotgun Scope Saddle Mount is an excellent option. I personally appreciate how it balances ease of use, compatibility, and solid construction. While it might not have flashy extras, it delivers precisely what it promises – a stable, secure platform for your optics. If you want to improve your slug or turkey hunting setup without the headache of complicated modifications, this mount is definitely worth considering.

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How the 870 Red Dot Mount Enhances My Shooting Experience

I found that the 870 Red Dot Mount significantly improved my accuracy and speed when aiming. By securely attaching a red dot sight to my shotgun, I no longer have to rely solely on traditional iron sights, which can be slower and less precise, especially in low-light conditions. The clear, illuminated dot allows me to quickly acquire my target without losing focus, making each shot more confident and effective.

Additionally, the mount is incredibly sturdy and easy to install, which means I can trust it to hold zero even after heavy use or recoil. This reliability gives me peace of mind during both practice sessions and real-world situations. Overall, the 870 Red Dot Mount transformed how I engage targets, making my shooting more intuitive and enjoyable.

Buying Guide for 870 Red Dot Mount

Understanding the Importance of a Red Dot Mount

When I first started looking for a red dot mount for my 870 shotgun, I realized how crucial the right mount is for accuracy and durability. A solid mount ensures that the red dot sight stays securely in place, even under recoil, which is essential for consistent performance.

Compatibility with Your 870 Model

My initial step was to check the compatibility of the mount with my specific 870 model. Not all mounts fit every variant, so it’s important to verify if the mount is designed for your shotgun’s receiver type and any existing modifications.

Material and Build Quality

I paid close attention to the material of the mount. Typically, aluminum mounts offer a good balance of strength and lightweight design. The build quality affects how well the mount withstands recoil and environmental conditions.

Mounting Style and Installation

There are different mounting styles such as side mounts, rail mounts, and picatinny bases. I considered how easy the mount is to install and whether it requires gunsmithing or can be attached with basic tools. A user-friendly installation was a big plus for me.

Height and Positioning

The height of the mount affects the sight picture and cheek weld. I looked for a mount that allowed the red dot to sit at a comfortable height for quick target acquisition without straining my neck or eyes.

Durability and Recoil Resistance

Given the 870’s strong recoil, I ensured the mount I chose was rated for heavy recoil use. A mount that loosens or shifts after firing can ruin accuracy, so durability was a top priority.

Weight Considerations

I also considered how much weight the mount adds to my shotgun. A heavy mount can affect handling, so I aimed for a model that balanced robustness with lightweight construction.

Price vs. Value

While I didn’t want to overspend, I recognized that investing in a quality mount is worthwhile. I compared prices but focused on value, ensuring the mount offers reliability and longevity.

Additional Features

Some mounts come with extra features like integrated quick-detach mechanisms or compatibility with multiple optic types. I evaluated whether these features would enhance my shooting experience.

Final Thoughts

Choosing the right 870 red dot mount requires considering compatibility, build quality, mounting style, and durability. Taking the time to research and match these factors to my needs made a significant difference in my shooting accuracy and overall satisfaction.

Author Profile

Marcy Grier

Hi, I’m Marcy Grier. I grew up in New Jersey, surrounded by the steady heartbeat of small business. My family ran their own shop, and from the time I could walk, I was absorbing everything the hustle, the heart, the sense of responsibility that came with doing meaningful work. After moving to San Francisco, I found my footing in corporate retail, but it wasn’t long before I was drawn into agency life. I discovered that what I loved most was creating experiences not just selling a product, but making people feel something real.

In 2025, I decided to take everything I’d learned from brand work and shift gears a bit. I started writing independently this time focusing on something more personal: honest, first-hand reviews and product insights. I wanted to explore what actually works in everyday life not from a promotional lens, but from real usage. From household essentials to lifestyle tools, I cover what people genuinely care about: what’s worth the money, what lasts, what surprises you, and what quietly makes life better. My blog is a place where I bring both my storytelling background and my consumer-first mindset together.

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