Looking for a top-notch pistol optic without breaking the bank? Meet the Holosun 407C X2, Holosun's most affordable RMR footprint optic and a serious contender against the pricier Trijicon RMR Type 2 Adjustable.
Whether you're a seasoned shooter or just getting started, choosing the right optic can feel overwhelming, especially without trying them out in person. In this review, we’ll dive deep into what makes the Holosun 407C X2 a standout option, offering insights that will help you decide if it's the perfect fit for your needs.
With the red dot version priced at $244.99 and the green dot at $259.99, this optic packs value into every shot. But is the right pistol optic for you? Let’s find out.
Product Highlights
In a hurry? Here’s a quick breakdown of Holosun 407C X2 features:
- Holosun’s most affordable RMR footprint optic – ideal for budget-conscious shooters;
- Choose between red or green reticles to suit your preference;
- Features a precise 2 MOA dot for accurate targeting;
- Switch between manual and auto brightness modes for perfect visibility in any light;
- Solar failsafe ensures you never run out of power when you need it most;
- Convenient side-removable battery for hassle-free changes;
- Built tough with 7075 T6 Aluminum – durability you can trust;
- 50,000 hours of battery life – shoot longer without interruptions;
- Rated IP67 waterproof to withstand the elements;
- Packed with features at an unbeatable price, especially if you're after the 2 MOA dot-only option!
| Buy the 407C X2 Red Dot at The Best Price | Buy the 407C X2 Green Dot at The Best Price |
Holosun 407C X2 - Dimensions and Key Features
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Window Size: .63" High, .91" Wide Optic Size: 1.78"L, 1.14"H, 1.24"W Weight: 1.5 oz Reticle: 2 MOA Dot Reticle with 1 MOA adjustment per click Battery: CR1632 Battery Battery Life: 50K hours 12 Brightness Setting: 10 Daylight & 2 Nightvision Compatible |
Features:
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Holosun 407C X2 Reticles: Red vs. Green Models & Pricing
The first thing to know about Holosun 407C X2 reticles is that they come in two primary models - red and green. You can tell them apart by their model numbers. The red reticle is HE407C, and the green is HE407C-GR.
Another difference is that the green reticle version is slightly more expensive. Does it mean it’s better? Depends on your preference.
Both reticles come with a 2 MOA dot. The key difference is that the red dot sight is parallax-free and has unlimited eye relief.
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Here’s a closer look at both 407C reticles:
Holosun 407C X2 Red Reticle
The red reticle is a popular choice for many shooters due to its better visibility in low-light environments. It works brilliantly in dim conditions or indoors.
However, for those with certain eyesight conditions like astigmatism, the reticle might appear blurred or distorted. They are also not as power-efficient as green reticles, draining the battery a bit more.
Holosun 407C X2 Green Reticle
The green reticle is easier for the human eye to detect, offering faster target acquisition. Additionally, green is known to cause less eye strain, which can be beneficial during extended shooting sessions. Green reticles are also more power-efficient, extending the already impressive Holosun 407C X2 battery life.
However, the green reticle does come with a higher price tag. There’s also the risk of the green reticle blending into surroundings like grass or trees. Personally, though, I’ve never had this problem.
Holosun 407C X2 Dimensions & Size
- Deck height: 8.72MM
- Width: 1.24"
- Length: 1.78"
- Height: 1.14"
- Window Size: .91" Wide, .63" Tall
- Weight: 1.5 oz
The Holosun 407C X2 offers a compact and streamlined design. Additionally, weighing in at just 1.5 ounces, its lightweight construction offers a great advantage if you’re looking to minimize bulk without sacrificing performance.
Overall, the Holosun’s compact size contributes significantly to the optic's ease of use. Its low profile allows for fast and intuitive target acquisition. The dimensions also ensure the optic doesn’t add unnecessary weight or bulk to your firearm.
Another great thing about the 407C’s smaller dimensions is the clearer sight picture that comes with them. By minimizing the size of the optic housing, the Holosun 407C X2 allows shooters to maintain a better peripheral view, which can enhance situational awareness and improve overall shooting performance.
Long story short, if you’re on the hunt for a compact and lightweight pistol optic, the Holosun 407C X2 is one of the most versatile options on the market.
Holosun 407C X2 Footprint
The Holosun 407C X2 is an RMR footprint optic. This means it will fit on any RMR footprint slide or adapter plate, providing wide compatibility with a range of firearms, including popular Glock, Smith & Wesson, and FN models.
Additionally, this standard footprint allows for easy mounting on any RMR footprint slide or RMR adapter plate, making it a versatile choice for gun owners who may want to swap optics between different platforms.
Holosun 407C X2 Intended Use
As the compact and lightweight RMR footprint optic, the Holosun 407C X2 is intended for use on any pistol with an RMR footprint or RMR adapter plate. Most of the time, this means the pistol will be full-size or compact, such as a Glock 19 MOS or an S&W M&P 2.0. Make sure you know what footprint your gun is, though.
The 407C X2 is not intended for and usually will not fit any micro-compact pistol like a Glock 43X MOS or Sig P365. For the smaller pistols, you want to look at the Holosun 407K X2, which comes with a K-series footprint common in micro-compact pistols.
The 407C X2 can also be used as a rifle optic, PCC optic, or backup scope optic if you get an "RMR" picatinny or offset adapter.
Unboxing the Holosun 407C X2
When you open the Holosun 407C X2 box, you’ll find everything you need to set up and maintain your optic with ease. Here’s what awaits inside the box:
- 1x CR1632 Battery (installed inside the optic)
- Holosun Warranty Card
- Holosun Battery, Screws, & Adjustment Tool
- Holosun Manual
- 4x 6-32 Screws (short), 4x 6-32 Screws (long)
- 407C X2 Optic
- Lens Cloth
We have to admit that we were impressed. Each item in the box serves a specific purpose, from ease of setup to protection of the optic. The combination of thoughtful accessories ensures you’re equipped with everything you need for seamless installation and maintenance.
Holosun 407C X2 Fitment Info & Adapter Plates
Mounting the Holosun 407C X2 Reflex Sight on your pistol is pretty straightforward. However, it’s important to understand fitment details as some models might require adapter plates.
For optics-ready pistols, you’ll likely have an easier time with direct slide fits or included adapter plates. However, if your pistol isn’t optics-ready, don’t worry!
You can still mount the 407C X2 using a dovetail mount, which replaces your rear sights. This offers flexibility to nearly any pistol model, so you can enjoy the benefits of your optic even if your gun isn't designed for it.
Also, please keep in mind that each pistol brand has different mounting requirements, so it’s important to ensure compatibility with your specific model.
To make sure this will fit your platform, check out our full fitment guide for more detailed information on adapter plates and installation tips. This ensures a secure and reliable mount, maximizing your optic’s performance.
Holosun 407C X2 Review & Highlights
The Holosun 407C X2 is a heck of a value. If you compare the Trijicon RMR Type 2 to the 407C X2, you will quickly notice that the 407C X2 has all the same features but is priced hundreds of dollars less.
If you prefer 2 MOA dot reticles, the 407C X2 delivers precision in a compact design. It boasts an IP67 waterproof rating, an impressive 50,000-hour battery life, and standout features like the solar failsafe and side-removable battery for easy maintenance.
Plus, the manual and auto brightness settings add flexibility for different lighting environments, allowing you to optimize your shooting experience.
Ease of Installation
The Holosun 407C X2 is designed for easy installation on a wide variety of pistols, especially those that are optics-ready. The optic uses the RMR footprint, which means it's compatible with numerous handguns straight out of the box.
For those who need an adapter plate, the process is still straightforward. Holosun provides all the necessary tools, screws, and instructions to ensure a secure fit.
The 407C X2's compact size and lightweight design also make it an ideal choice for both standard and compact pistols without adding excessive bulk.
Dot Adjustment
The 2 MOA dot on the 407C X2 is easy to adjust, ensuring precise shots. The optic comes equipped with windage and elevation adjustments, which are simple to fine-tune using the included tool.
This adjustability allows for confident zeroing in, whether you're shooting at close range or further out. The dot's clarity, combined with the option for auto or manual brightness, makes it versatile for different lighting and shooting conditions.
The crisp, clean dot ensures quick target acquisition without the clutter of additional reticles, keeping the sight picture clear and focused.
User Experience
In terms of user experience, the Holosun 407C X2 excels in several key areas. Battery replacement is made incredibly easy thanks to the side-removable tray, so there’s no need to dismount the optic when changing batteries.
The auto-brightness feature significantly enhances the user experience by adjusting to lighting changes, eliminating the need for constant manual adjustments. Plus, the optic is intuitive to use, with simple controls that make adjusting settings straightforward, whether you're new to red dots or an experienced shooter.
Durability
Constructed from 7075 T6 Aluminum, the Holosun 407C X2 is built to withstand heavy use and rough conditions, making it perfect for duty use, competition, or home defense.
Its IP67 waterproof rating ensures the optic can handle exposure to moisture and dust, while the shockproof design means it can withstand recoil from high-caliber firearms. These rugged features make the 407C X2 a long-lasting investment for shooters who need reliability in all environments.
Customizability and Accessories
The Holosun 407C X2 offers a range of accessories and customization options to suit your needs. The optic comes with all the necessary mounting hardware, including various screws and tools, to ensure a secure and proper fit on a wide range of firearms.
Additionally, it’s compatible with numerous aftermarket mounts and adapters, giving you the freedom to swap between platforms with ease. The ability to switch between manual and auto brightness modes also allows for further customization based on your shooting environment and preferences.
Holosun 407C X2 Downsides
While the Holosun 407C X2 offers exceptional value and performance, it’s not without flaws. However, you’ll only notice once you compare the 407C X2 to its top competitors, like the Trijicon RMR type 2 adjustable.
Durability Might be a Concern
While durable, 407C X2 can’t really compete with Trijicon’s patented housing design, specifically engineered to absorb impacts from drops. That gives Trijicon superior drop-proof durability. Of course, it doesn’t mean that the Holosun 407C X2 will immediately break down once you drop it. It’s just that the Trijicon has the edge here.
The 407C X2 can still be racked using the optic and withstand abuse (including drops). It's just the Trijicon RMR will be able to withstand drops better.
If extreme durability is a top priority for you, then the Holosun 508T X2 is a model worth checking out. Constructed from titanium, it offers the same ruggedness as the Trijicon RMR, making it one of the toughest optics available today.
The square-shaped housing enhances its ability to withstand impacts, and it retains many of the same features that make the 407C X2 appealing, including the solar failsafe, auto brightness mode, and long battery life.
Limited Reticle Options
Another potential downside of the Holosun 407C X2 is its limited reticle options. It features only a 2 MOA dot, which, while precise and effective for most users, lacks the versatility offered by other optics in the Holosun lineup.
For example, the Holosun 507C X2 gives shooters a choice between a 2 MOA dot or a 32 MOA outer ring, which can be especially useful for rapid target acquisition. Similarly, the 507C ACSS Vulcan offers a 10 MOA chevron with a 250 MOA outer ring, providing even more flexibility for different shooting scenarios.
For some shooters, the simplicity of the 2 MOA dot on the 407C X2 is a plus, offering a clean, uncluttered sight picture that makes it easy to focus on the target. However, if you prefer having multiple reticle options or using your optic in varied environments where a larger reticle can help with faster target acquisition, you may want to explore the 507C models.
Holosun 407C X2 Warranty
Holosun has a limited lifetime warranty. Basically, everything is covered for the lifetime of the optic except for the electronics, which is covered for 10 years.
We’ve dealt with Holosun’s warranty department, and they are relatively easy to deal with. The best way to get in touch with them is through their email - info@holosun.com - with the reply times averaging 24 hours.
Also, when you purchase from Freedom Gorilla, if you have an issue within 30 days, we will replace the optic for you free of charge, including return shipping.
Final Thoughts
The Holosun 407C X2 is packed with premium features at an affordable price. Whether you prioritize durability, battery life, or the ease of use provided by the solar failsafe and auto-brightness, this optic delivers across the board.
Additionally, its compact size, ease of installation, and high level of customization make it a top contender for shooters looking to upgrade their firearm with a reliable and advanced reflex sight.
Does it mean it’s the best option on the market? Well, it has a few areas where other models might offer an advantage, especially when it comes to durability and enhanced versatility.
Still, if you’re looking for a reliable, high-performing optic at a great value, the Holosun 407C X2 is a fantastic choice. Find it at the Freedom Gorilla store and enjoy the best price for your next Holosun pistol optic!
