Whether you’re building a duty pistol, upgrading your EDC, or dialing in a rifle for competition or tactical use, a high-quality red dot sight can dramatically improve your speed, accuracy, and target acquisition. In this guide, we break down the best red dot sights from Holosun, Trijicon, Aimpoint, and Steiner—covering compact carry optics, rugged rifle-mounted options, and everything in between.
Top Holosun Red Dot Sights
Holosun has become a favorite among both civilian and professional users for offering feature-rich red dots at competitive prices. Here are the standout models:
- Holosun 507C: One of the most popular optics for Glock MOS and other RMR-cut pistols. Solar failsafe, multi-reticle system, and Shake Awakeâ„¢ make the Holosun 507C a go-to for EDC and duty carry.
- Holosun EPS Carry: A fully enclosed micro red dot designed for slimline pistols like the Glock 43X and SIG P365. The Holosun EPS Carry offers an excellent window-to-size ratio and is ideal for CCW.
- Holosun EPS: The full-size version of the EPS Carry, perfect for compact and full-size handguns needing an enclosed emitter for extra reliability.
- Holosun AEMS: A compact red dot for rifles or PCCs with a unique square window. The Holosun AEMS features clear glass, side-mounted battery, and flip-down lens covers.
- Holosun 510C / HS510C: A robust open-reflex red dot optimized for carbines and shotguns. The Holosun 510C is often paired with magnifiers and is built to withstand abuse.
Trijicon Red Dots: Duty-Proven Optics
Known for their battle-tested durability, Trijicon red dots are trusted by military and law enforcement agencies around the world. If you demand top-tier performance, these are your go-to options:
- Trijicon RMR HD: The next evolution of the classic RMR, the RMR HD features a larger window, top-loaded battery, and crisp dot clarity. It’s a favorite for duty pistols and tactical use.
- Trijicon SRO: Designed for competitive shooting and fast target acquisition, the Trijicon SRO offers an oversized lens and refined reticle clarity.
- Trijicon MRO: A rugged red dot for rifles and carbines. The MRO offers a 2 MOA dot, long battery life, and exceptional field of view.
Aimpoint: Red Dot Reliability at Its Finest
Aimpoint optics are legendary for their reliability and long battery life—many still running after 5+ years on the original battery. If you’re building a serious rifle, Aimpoint delivers.
- Aimpoint PRO: The Patrol Rifle Optic is a proven favorite in the LE community. The Aimpoint PRO includes a mount, long battery life, and night vision compatibility.
- Aimpoint T2: The gold standard for micro red dots. The T2 features bombproof construction, clear glass, and unbeatable battery life.
- Aimpoint ACRO P2: A closed-emitter red dot designed for harsh environments. The Acro P2 works on both pistols and rifles and is fully sealed for ultimate reliability.
Steiner MPS: A New Contender in the Red Dot Market
The Steiner MPS (Micro Pistol Sight) is an enclosed red dot that’s gaining traction among serious users. Built to compete with the Acro P2 and EPS Carry, the MPS offers rugged construction, a crisp 3.3 MOA dot, and a low deck height for near-iron-sight co-witnessing.
Which Red Dot is Right for You?
Choosing the best red dot sight depends on your platform and use case. Here’s a quick breakdown:
- Everyday Carry: Holosun EPS Carry, Aimpoint Acro P2, Steiner MPS
- Competition: Trijicon SRO, Holosun 507C
- Duty/Tactical: Trijicon RMR HD, Aimpoint T2, Acro P2
- Rifle/Carbine: Holosun 510C, Holosun AEMS, Aimpoint PRO, Trijicon MRO
No matter your mission, having a reliable red dot sight can be the difference between hesitation and action. From fast target acquisition to low-light performance, these optics help shooters stay ready—whether on the range or in the real world.
Ready to upgrade your pistol or rifle? Browse our full collection of red dot sights from Holosun, Trijicon, Aimpoint, and Steiner today. Find the optic that fits your setup—and your mission.