It wasn’t long ago that having a red-dot sight mounted on a pistol was a novelty. Aside from competition shooters who embraced red-dots early in the late 1970s and ’80s, most people considered the use of one on a duty, home-defense or concealed carry pistol outlandish.
Then things began to change. When Trijicon launched its RMR (Rugged Miniature Reflex) sight in 2009, the shift of red-dots from competition pistols to other handguns started. Soon, nearly every major pistol manufacturer developed “optics-ready” models that facilitated mounting a red-dot sight onto the slide.
While many shooters resisted the change, many others quickly embraced it for good reason. It is much easier to place the dot on the target exactly where desired, especially in low-light conditions, than to align iron sights. Many experienced a swift increase in accuracy. Before long, smaller pistols, including so-called Micro-9s, were designed to be optics-ready, and carry practitioners began adopting mini red-dot sights. This led holster manufacturers to create models specifically for pistols equipped with these sights.
One downside is the electronic conundrum. Many defensive pistol shooters are hesitant to depend on an electronic sight that might fail when it is most needed, which is a valid concern. Others dislike having to remove the red-dot to replace batteries, only to then have to resight their pistol back on target. Fortunately, manufacturers have made significant progress in addressing these issues, creating sights that can run for years on a single battery and designing battery compartments that allow for replacement without needing to remove the sight from the slide.
While recent years may have suggested that the red-dot market was cooling off, SHOT Show 2025 eliminated any such idea with many manufacturers unveiling brand new red-dot sights in Las Vegas.
Red-Dot Ruminations
Before we examine some of those introductions, let’s take a look at four factors many red-dot shoppers consider when making a purchase. First is footprint, which is of utmost importance. Among the most popular are RMR and RMSc footprints. Retailers need to ensure that customers know for certain that the optic they are considering will indeed fit their pistol to avoid frustration later on.
Another critical factor is dot size. For carry and self-defense purposes, many prefer a larger dot in the 4-MOA range, as shots are unlikely to be at extended distances. For target shooting and competition, red-dot sights with smaller dots are often the best choice.
Brightness adjustment is another factor that most customers will consider. The ability to easily modify the dot intensity regardless of lighting conditions is a definite plus. Some units even handle this automatically, sensing the available light and adjusting the brightness accordingly.
Lastly, cost is almost always a factor. Like most electronic devices, very inexpensive red-dots will not perform as well as high-end units that cost $500 or more. Fortunately for budget-conscious customers, there are plenty of quality red-dots available on the market that work well without breaking the bank.
With that being said, let’s examine 12 new red-dots that could help you increase your profits for the remainder of 2025.
The new Glock x Aimpoint COA Combo has already garnered rave reviews. This unit features the innovative A-CUT interface that stabilizes the optic's movement while offering a lower mount for better alignment with iron sights. Tactile intensity buttons make it easy to adjust brightness, with levels 1-4 designated as NVD settings and 5-12 for daylight use. The red-dot boasts a battery life of 12 years on constant mode, and the quick-access battery tray allows for easy changes without removing the sight. Note that this exclusive package will only be available through Glock retailers.
The Apex Ion 1x25mm red-dot sight is designed for defensive and tactical pistol use, as well as AR-platform firearms. It utilizes the RMSc footprint and features AutoSleep and JOLT-AWAKE technologies, which automatically power down during inactivity and instantly reactivate with motion. There are 10 brightness settings, with reticle options that include a 6-MOA dot (in red or green) or a selectable three-position MRX reticle. Tuned for rapid engagements, the ION’s advanced glass and multi-coating technology eliminate glare and distortion, providing an ultra-clear sight picture. Weighing only a few ounces, the ION’s lightweight, low-profile design integrates seamlessly with any platform.
The Burris FastFire line is legendary, and this year’s new introduction, the Burris FastFire E, is the first fully enclosed emitter red-dot in the FastFire series designed for pistols, shotguns and carbines. Constructed from monolithic machined aluminum, it is waterproof, shockproof and fog-proof — ready for just about any environment. The 3.5-MOA dot featuring an “always on” option ensures instant readiness, and the unit is powered by a CR2032 battery with a 60,000-hour life. Its aspherical lenses provide a distortion-free, glare-resistant view, enhanced by eight brightness settings (two of which are night-vision compatible) and a choice of red or green dot.
The new C&H Precision COMP MAX is built with a larger window to appeal to competitive shooters and those who use a red-dot sight when plinking at the range. However, it maintains the same footprint as the RMR to ensure widespread compatibility. Other features include 10 brightness levels (including two for night vision), Shake Awake technology to toggle the device on and off, a one-piece body CNC machined from 7075 aircraft-grade aluminum and a battery life of 50,000 hours using a CR 2032 3V lithium battery. The COMP MAX is available in two finish options — black and flat dark earth (FDE).
C-More’s RTS3 red-dot is a complete redesign focusing on maximum performance and reliability. A larger, performance-coated aspherical lens offers a clear field of view for faster target acquisition from the draw and smoother target-to-target transitions. It utilizes a CR2032 lithium battery housed in a side-loading, removable aluminum battery tray, allowing for easy replacement without removing the sight. It is available with a 3-, 6- or 9-MOA dot for use in a broad range of shooting applications. Additionally, the RTS3 can mount directly or use separate mounting rails or adapter plates to fit today’s most common firearms.
The Gideon Valor Mini is designed for concealed carry applications and brings the benefits of closed-reflex optics to smaller pistols. Shake-to-awake technology maximizes the battery life of the side-loaded CR-1620 battery, providing tens of thousands of service hours between changes. The reticle goes to sleep after 225 seconds without movement but returns with the slightest motion for instant-on aiming. The 3-MOA dot, 30-MOA circle or both at the same time are available in red or green. It’s compatible with all RMSc footprint slides and can be easily installed using the included 1913 Picatinny rail mount adapter.
The Holosun DPS-TH combines red-dot sighting with thermal technology, offering customers a distinctive sighting option. Featuring a 256x192 Thermal Sensor, the DRS-TH merges a traditional red-dot optic with a thermal overlay, providing shooters with the best of both worlds. With up to 10 hours of battery life for the thermal sensor and over 50,000 hours for the red-dot, users enjoy an optic that meets the most demanding tasks. The White Hot, Black Hot, Outline and Highlight modes offer flexibility depending on the settings. By simply flipping down the front lens cap, it can be used like any red-dot sight.
Meprolight says its new MCO PRO will “unlock the ultimate shooting experience.” Featuring an advanced closed-emitter design, this carbine optic includes a user-selectable three-segment reticle with 10 daytime and two night-vision brightness settings, allowing customization for nearly any shooting scenario. Setting 5 provides the user with an impressive 25,000-plus hours of battery life, complemented by automatic and manual brightness control, along with a convenient Shake Awake feature. With an IP67 water and dustproof rating, this unit also incorporates a recoil block for alignment and zero hold. A 1.93-inch riser is available separately for those wanting a slightly higher mount.
The Olight USA S is a super-compact, highly powerful red-dot sight packed with features. Utilizing the universal RMSc footprint for direct attachment to optics-ready slides, this compact optic offers exceptional compatibility, ensuring seamless integration across various builds. Additionally, the unit features an innovative Magnetic Charging Cover with a battery display that indicates the real-time battery levels for both the cover and the optic. To provide an aiming solution in nearly any scenario, the 2-MOA dot and 32-MOA circle reticle enable switching between the two options or selecting to use both.
Primary Arms describes their HTX-1 reflex sight as “revolutionary,” and there are numerous reasons to support that claim. The unit is equipped with a rugged narrow-band glass doublet and a wide-band anti-reflective coating, delivering a crystal-clear sight picture. The HTX-1 is compatible with most optics-ready pistols and co-witnesses with standard iron sights, addressing concerns about power issues. Additionally, its lower axis compatibility allows it to work with a wider range of holsters while minimizing the risk of snagging during handgun draws. It features AutoLive Illumination Technology and comes with either an ACSS Vulcan Dot or a 4-MOA dot reticle.
The US Optics RISE red-dot sight is designed for versatility, dependability, speed and precision. It features a 3-MOA red dot with 10 brightness settings (eight for daylight and two for night-vision) and a user-friendly manual adjustment system that enters sleep mode after two minutes to preserve battery life. The rugged 6061 T6 aluminum housing and black hard-anodized finish ensure durability, while its IP67 waterproof rating guarantees reliability in harsh conditions. A top-loaded CR2032 battery provides up to 75,000 hours of use at the lowest setting. The RISE is compatible with mounting solutions designed for the DeltaPoint Pro footprint.
The Williams LRS (Low Reflex Sight) is designed for rifles, shotguns and pistols. Utilizing Reverse Reflex Sight technology, when mounted on a Picatinny rail, it positions the reticle 30% lower than standard reflex sights. This lower reticle position and profile, tailored for shotguns and traditional rifles, enables shooters to maintain a more natural head position, enhancing accuracy and facilitating quicker target acquisition. Additionally, shooters can pair the LRS sight with an LRS adapter plate to achieve a further 15% to 20% lower position compared to standard reflex sights. The sight features both a 3-MOA red dot and 32-MOA segmented circle.
