For military and law enforcement professionals, Primary Arms Government offers an impressive selection of optics tailored to meet the needs of any mission. This includes many of the industry’s top brands, including names like Nightforce, EOTech, Trijicon, and more.
But among its most sought-after offerings, Primary Arms Optics’ extensive line of red dot sights remains a top pick by pro customers. Whether it’s a compact reflex sight for a concealed carry pistol or a rugged, duty-ready carbine optic, Primary Arms Optics delivers high-quality solutions.
This guide will explore many of these optics, which are available to professionals with exclusive discounts through Primary Arms Government.

What Are Red Dot Sights?
A red dot sight is a non-magnified optic that projects an illuminated aiming point—typically a red or green dot—onto a single optical lens. Unlike traditional iron sights, which require alignment of both front and rear sights, red dots allow shooters to focus on their target while maintaining a visible reticle.
For both beginners and experienced shooters, red dot sights provide significant advantages. They allow for faster target acquisition, as the shooter only needs to place the reticle over the intended target. The simplified aiming process also leads to increased accuracy, particularly in high-stress scenarios where quick follow-up shots are necessary. Because red dots offer adjustable brightness settings, they perform well in both bright daylight and low-light conditions, making them an excellent choice for all-day use. Additionally, with unlimited eye relief, shooters can maintain both eyes open while aiming, which enhances peripheral awareness and situational responsiveness.
Not all red dot sights are suited for every firearm or shooting application. Those using a pistol for personal defense or competition shooting will need a mini or micro reflex sight, such as the Primary Arms SLx RS-10 or Holosun HE509-RD Enclosed Solar Powered Red Dot Sight with ACSS. Full-size red dots and micro dots are more commonly used on duty carbines, shotguns, PCCs, and occasionally less-lethal launchers.
Primary Arms Optics Red Dots
Primary Arms has built a reputation for manufacturing high-quality optics at an affordable price. Their SLx and GLx series of red dot sights are known for their durability, advanced reticle designs, and ease of use, making them a popular choice for professional end-users.

SLx MD-25 G2
The SLx MD-25 G2 is the best-selling microdot in Primary Arms’ red dot sight collection.
This optic features a 25mm objective lens, offering a wide field of view comparable to larger 30mm red dots. It incorporates AutoLive technology, which conserves battery life by automatically powering down the sight when not in use and instantly reactivating it upon movement detection.
Users can choose between a crisp 2 MOA red dot or the advanced ACSS CQB reticle, which includes bullet drop compensation and range estimation tools. The durable construction ensures it can withstand rigorous use, making it a reliable choice for various shooting applications.

SLx RS-10
The SLx RS-10 is a mini reflex sight, designed for handguns, shotguns, and lightweight carbines. It has a 3 MOA red dot reticle, providing a precise aiming point for quick target acquisition. The sight is constructed from durable aluminum, ensuring it can handle the recoil of various firearms. With its compact design and user-friendly controls, the SLx RS-10 is an excellent choice for those seeking a versatile and reliable red dot sight.

GLx RS-15
The GLx RS-15 is part of Primary Arms’ GLx line, which emphasizes premium features and materials. This reflex sight offers a larger lens for an improved field of view and features a crisp 3.5 MOA red dot reticle. The RS-15 incorporates AutoLive motion-sensing technology to extend battery life and is built with high-quality materials to ensure durability. Its low-profile design makes it suitable for a variety of platforms, including rifles and shotguns.

PLx HTX-1
The PLx HTX-1 is Primary Arms’ first domestically produced optic, representing a significant milestone in their product lineup. This enclosed-emitter reflex sight is designed for pistols and is proudly made in the USA. It features a patent-pending Modular Chassis System (MCS) that is compatible with most optics-ready pistols, offering a low centerline that co-witnesses with standard-height iron sights.
The HTX-1 is available with two reticle options: the ACSS® Vulcan® Dot, which includes a toggleable outer ring for rapid target acquisition, and a standard 4 MOA dot reticle. It utilizes a side-loading CR2032 battery and incorporates AutoLive illumination technology to conserve battery life when the optic is not in use.
Constructed with a robust 7075-T6 aluminum housing and featuring fully multi-coated lenses, the HTX-1 is both waterproof and shockproof, ensuring durability in various conditions. With its advanced engineering and high-quality materials, the PLx HTX-1 sets a new standard for American-made pistol optics, catering to both professional users and serious enthusiasts seeking top-tier performance.

Holosun Co-Branded Optics with ACSS VULCAN Reticle
In collaboration with Holosun, Primary Arms offers co-branded Holosun Red Dot Sights with Primary Arms ACSS Vulcan Reticles.
This reticle includes a large outer reference circle that aids in rapid target acquisition and helps shooters correct their aim, especially under stress. Notable models include the Holosun HS507C-X2, HS507K-X2 Compact Pistol Red Dot Sight with ACSS, and the HE509-RD, which integrate this reticle to enhance shooting performance.
These optics combine Holosun’s reliability with Primary Arms’ advanced reticle design, providing shooters with a superior aiming solution.

Buying a Red Dot with Primary Arms Government Programs
Primary Arms Government supports military, law enforcement, and first responders by offering specialized pricing and purchasing programs for tactical optics and firearms. These programs ensure that professionals have access to high-quality equipment at discounted rates.
For those eligible, the Military and Law Enforcement Discount Program provides exclusive savings on optics and accessories for active-duty military personnel, veterans, and law enforcement officers.
If you’re looking for an optics-ready pistol, the GLOCK Blue Label Program offers Texas-based law enforcement personnel discounted pricing on GLOCK pistols, ensuring officers have access to reliable sidearms at a reduced cost. This includes various MOS models, which are compatible with most Primary Arms Optics mini reflex sights.
To streamline purchasing for government agencies and departments, the Cooperative Purchasing Program allows organizations to buy in bulk with greater efficiency, reducing costs and simplifying procurement processes. More details on these benefits can be found through Primary Arms Government.

Conclusion
Selecting the right red dot sight can make a significant difference in shooting performance, whether for personal defense, competition, or duty use.
With options ranging from compact mini-reflex sights to full-sized enclosed red dots, Primary Arms Optics provides a variety of solutions to fit different needs and budgets. Their commitment to quality, affordability, and technological innovation has made them a go-to choice for shooters across all disciplines.
For those interested in upgrading their optics setup, exploring the full selection of Primary Arms Red Dot Sights is a great starting point.