The 7 Best Red Dot Sights For Taurus TX22 is a popular .22 LR pistol platform that is commonly used for recreational shooting and training. With an appropriate optics-ready configuration, a red dot sight can provide an illuminated aiming reference and change the way the shooter interacts with the pistol.
However, choosing an optic involves more than simply selecting a compact red dot. The mounting footprint, adapter plate, dimensions, reticle, battery system, and overall construction all need to be considered.
One of the most important considerations is compatibility with the particular TX22 model. Taurus documentation for the TX22 Competition shows that the pistol uses adapter plates for different optic patterns and provides specific mounting instructions.
7 Best Red Dot Sights For Taurus TX22
1. Holosun HS507K X2 2 MOA Dot & 32 MOA Circle Red Dot Sight
The Holosun HS507K X2 2 MOA Dot & 32 MOA Circle Red Dot Sight is a compact open-emitter optic featuring Holosun’s Multi-Reticle System. The reticle can be configured as a 2 MOA dot, a 32 MOA circle, or a combination of the two. This provides flexibility for users who prefer different aiming references.
The sight uses a compact K-footprint design and has a 0.58 × 0.77-inch window. Its housing is made from 7075-T6 aluminum, while Holosun lists an IP67 rating and 5000G vibration resistance. These specifications make it a compact and robust option within the micro-optic category.
The Holosun HS507K X2 2 MOA Dot & 32 MOA Circle Red Dot Sight uses a CR1632 battery positioned in a side-loading tray. Holosun states up to 50,000 hours of battery life under specified conditions. The optic also incorporates Shake Awake technology, which activates the illumination when movement is detected.
Brightness control includes ten daylight settings and two settings designed for night-vision compatibility. The optic also includes a lockout mode intended to prevent accidental changes to brightness settings. These features give the user considerable control over the illuminated reticle.
Features
- 2 MOA dot and 32 MOA circle
- Holosun K footprint
- CR1632 battery
- Shake Awake technology
- 7075-T6 aluminum housing
- IP67-rated construction
Pros
- Multiple reticle configurations
- Compact construction
- Side-loading battery
- Long stated battery life
- Multiple brightness settings
Cons
- More reticle features than some users may require
2. Holosun HS407K X2 6 MOA Dot Red Dot Sight
The Holosun HS407K X2 6 MOA Dot Red Dot Sight is a compact open pistol optic designed around the Holosun K footprint. Unlike the HS507K X2, it uses a single 6 MOA red dot rather than a selectable circle-and-dot system.
The 6 MOA reticle provides a relatively prominent aiming point. This makes the sight straightforward compared with optics that provide several reticle choices. The optic has a 0.58 × 0.77-inch window and a compact housing intended for micro and subcompact pistol platforms.
The housing is manufactured from 7075-T6 aluminum, and Holosun lists IP67 waterproofing and 5000G vibration resistance. These specifications are shared across several of Holosun’s compact pistol optic designs.
The Holosun HS407K X2 6 MOA Dot Red Dot Sight uses a side-loading CR1632 battery and incorporates Shake Awake technology. Holosun specifies up to 50,000 hours of battery life at a stated brightness setting. It also has ten daylight and two night-vision-compatible brightness settings.
Features
- 6 MOA red dot
- Holosun K footprint
- CR1632 battery
- Shake Awake technology
- 7075-T6 aluminum housing
- IP67 waterproofing
Pros
- Simple single-dot reticle
- Compact size
- Side-access battery
- Long stated battery life
- Multiple brightness settings
Cons
- No circle reticle
4. Holosun EPS Carry 2 MOA Dot & 32 MOA Circle Enclosed Red Dot Sight
The Holosun EPS Carry 2 MOA Dot & 32 MOA Circle Enclosed Red Dot Sight represents a different approach from the open-emitter sights in this list. Its enclosed-emitter construction places the emitter inside the optic housing rather than leaving it exposed beneath the viewing window.
An enclosed design can be useful for users who place importance on protecting the emitter from environmental contamination. The trade-off is that enclosed optics can have different dimensions and mounting requirements compared with very small open pistol sights.
The EPS Carry family is available in different reticle configurations, so it is important to verify the exact model designation before purchasing. The specific model identified in this article uses a 2 MOA dot and 32 MOA circle configuration.
Another consideration is the relationship between the optic’s footprint and the mounting system on the TX22. Even though an optic may be marketed as a compact pistol sight, that does not automatically mean it will mount directly to every optics-ready TX22 configuration.
For the Taurus TX22 Competition, Taurus provides specific adapter-plate instructions and requires the appropriate plate to be positioned between the pistol’s optic base and the sight. Always follow the current firearm and optic manufacturer’s installation instructions.
Features
- Enclosed-emitter design
- 2 MOA dot and 32 MOA circle
- Compact pistol format
- Multiple brightness settings
- Protected emitter
Pros
- Enclosed emitter
- Protected illumination system
- Compact pistol-oriented design
- Circle-and-dot reticle
Cons
- Exact specifications vary by model
4. Vortex Defender-CCW 3 MOA Red Dot Sight
The Vortex Defender-CCW 3 MOA Red Dot Sight is a compact pistol optic designed for applications where a relatively small sight is desirable. Its compact form factor makes it relevant when evaluating optics for lightweight pistol platforms.
The 3 MOA reticle provides a middle-ground configuration between very small precision-oriented dots and larger dots that are more visually prominent. Reticle preference ultimately depends on the user’s eyesight, shooting conditions, and intended application.
The compact body also helps maintain a relatively streamlined optic profile. When selecting a red dot for a TX22, however, physical dimensions should be considered alongside the mounting footprint.
The Vortex Defender-CCW 3 MOA Red Dot Sight is part of a category of compact pistol optics that prioritize a balance between window size, housing dimensions, controls, and weight. Users should consult the current manufacturer specifications for the exact configuration being considered.
Compatibility remains particularly important because the Taurus TX22 family includes different optic configurations. The appropriate adapter or mounting interface should be confirmed before installation.
Features
- 3 MOA reticle
- Compact pistol design
- Lightweight format
- Multiple brightness settings
- Pistol-oriented optic
Pros
- Compact profile
- 3 MOA reticle
- Designed for pistol applications
- Relatively streamlined format
Cons
- Exact footprint should be verified
5. Swampfox Sentinel II 3 MOA Dot Red Dot Sight
The Swampfox Sentinel II 3 MOA Dot Red Dot Sight is a compact pistol optic using an RMSc footprint. Its small dimensions and lightweight design make it representative of the micro-red-dot category.
The Sentinel II uses a 3 MOA dot, providing a simple single-reticle aiming reference. Swampfox offers configurations with different illumination colors, allowing users to select a version that suits their preferences.
The sight uses a compact aluminum housing and is designed for pistol applications. Its small size can be useful when the user wants to keep the overall optic footprint relatively limited.
The Sentinel II also includes Shake N’ Wake functionality and multiple brightness settings. Battery and illumination specifications should be checked against the exact model because product versions can differ.
The RMSc footprint is particularly important for the Taurus TX22. Users should verify whether their particular TX22 configuration accepts an RMSc footprint directly or requires a suitable adapter plate.
Features
- 3 MOA dot
- RMSc footprint
- Compact aluminum housing
- Shake N’ Wake
- Multiple brightness settings
- Pistol-oriented design
Pros
- Compact design
- Lightweight format
- Simple 3 MOA reticle
- Multiple illumination options
Cons
- Exact specifications vary by version
6. SIG SAUER ROMEOZero Elite 3 MOA Red Dot Sight
The SIG SAUER ROMEOZero Elite 3 MOA Red Dot Sight is a compact micro-red-dot designed for pistol applications. Its small format makes it another optic worth considering when comparing compact pistol sight configurations.
The 3 MOA reticle provides a straightforward aiming reference without the complexity of a multi-reticle system. This type of configuration can appeal to users who prefer a simple illuminated aiming point.
The compact design also helps keep the optic’s overall profile relatively small. However, dimensions should always be evaluated alongside the mounting footprint because two optics with similar external dimensions can use different mounting interfaces.
The SIG SAUER ROMEOZero Elite 3 MOA Red Dot Sight belongs to a class of optics where weight, window size, battery access, and housing dimensions all need to be considered together.
For a Taurus TX22, users should confirm the exact mounting requirements before installation. Taurus’s TX22 Competition documentation demonstrates that adapter plates are used to accommodate different optic patterns.
Features
- 3 MOA dot
- Compact pistol optic
- Lightweight format
- Simple illuminated reticle
- Micro-optic design
Pros
- Compact profile
- Simple reticle
- Designed for pistol applications
- Lightweight category
Cons
- Footprint compatibility must be checked
7. Cyelee CAT0 Micro Red Dot Sight
The Cyelee CAT0 Micro Red Dot Sight is a compact optic designed around the micro-red-dot category. Its small format makes it relevant for users comparing compact sights for smaller pistol platforms.
The CAT0 uses a simple illuminated reticle configuration and compact housing. As with other micro optics, the small form factor can help limit the amount of additional bulk added to a pistol.
One of the key considerations is the mounting interface. Compact optics are not standardized around one universal footprint, so users should verify the CAT0’s current footprint against the mounting system on their particular Taurus TX22.
The viewing window is another specification worth considering. A compact optic typically involves a compromise between overall size and viewing area, making it useful to compare the dimensions of several models rather than focusing solely on reticle size.
Before installation, consult the current Cyelee specifications and Taurus documentation. If an adapter plate is required, it should be an appropriate plate intended for the relevant optic pattern rather than a modified or improvised mounting solution.
Features
- Micro red-dot design
- Compact housing
- Illuminated reticle
- Pistol-oriented format
- Lightweight category
Pros
- Compact profile
- Small overall format
- Simple illuminated aiming point
- Designed for compact pistol applications
Cons
- Product specifications can vary between versions
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Factors to Consider when choosing the 7 Best Red Dot Sights For Taurus TX22
Reticle
Reticle size and configuration affect the sight picture. The Holosun HS507K X2 2 MOA Dot & 32 MOA Circle Red Dot Sight offers several reticle configurations, while the Holosun HS407K X2 6 MOA Dot Red Dot Sight uses a single 6 MOA dot.
Window Size
Window dimensions influence how much of the surrounding scene can be seen through the optic. Compact sights generally use smaller windows to reduce overall dimensions.
Battery System
Check the battery type, access location, brightness settings, and manufacturer’s stated battery life. The Holosun HS507K X2 and HS407K X2, for example, use a side-loading CR1632 battery and are specified for up to 50,000 hours under stated conditions.
FAQs about the 7 Best Red Dot Sights For Taurus TX22
- Can any red dot sight be mounted on a Taurus TX22?
No. Compatibility depends on the specific TX22 configuration, optic footprint, adapter plate, and mounting hardware.
- Does the Taurus TX22 Competition use adapter plates?
Yes. Taurus states that the TX22 Competition comes with two adapter plates designed to accommodate multiple optic mounting patterns.
- What footprint does the Holosun HS507K X2 use?
The Holosun HS507K X2 2 MOA Dot & 32 MOA Circle Red Dot Sight uses the Holosun K footprint.
- What battery does the Holosun HS507K X2 use?
The Holosun HS507K X2 2 MOA Dot & 32 MOA Circle Red Dot Sight uses a CR1632 battery in a side-loading tray. Holosun states up to 50,000 hours of battery life under specified conditions.
Conclusion
For the 7 Best Red Dot Sights For Taurus TX22, compatibility should always be established using the documentation for the exact pistol configuration. The TX22 Competition, in particular, uses adapter plates for different optic patterns and has specific installation requirements. Following the manufacturer’s mounting instructions and verifying the correct hardware helps ensure that the selected optic is appropriate for the particular TX22 configuration.