Dynamite in a Small Package: The Trijicon SRS

Last Updated on January 9, 2021.

In 2012, Trijicon dropped the Sealed Reflex Sight, or SRS, on the red dot market. At the time, shooters looked at it and thought it was too heavy and cumbersome.

Then, however, they started testing it and found that not all is what it seems. It turns out that the SRS is deceptively amazing, and Aimpoint’s CompM4 line might see itself in second place.

Trijicon Sealed Reflex Sight 1.75 MOA Red Dot (Black, 3.75-Inch)
  • AR-platform calibrated
  • Parallax free
  • Can be used with night vision
  • Solar powered with battery backup
  • Short body allows for other rail-based accessories
  • It’s heavy; 13.2 ounces with mount
  • Older models that haven’t been re-coated may have a bit of reflection
  • High price point

Is It Worth Your Money?


Bottom line? Yes. If you’re looking for a red dot that doesn’t eat up battery power but also doesn’t have the ultra-expensive tritium illumination, this is a solid buy. 

If you also want something that you can beat up, tear up, put through extreme weather conditions, or drop in a pond without losing zero, then this is the purchase you’ll want to make.

Scope Review and Breakdown

  • Features
  • Specifications
  • Ease of Use and Reliability
  • Battery Life
  • COST

The beauty of the product is that it doesn’t have a lot of features. It’s simple, well-built, and it does the job it’s created for, which is to offer fast target acquisition at CQB distances. It’s a 1X red dot with a 38mm objective, and the whole point of this unit was to provide the largest field of view possible, while still keeping a small housing and preventing tunnel vision.

The housing is a lot shorter than comparable products; at only 3.75 inches and 13.8 ounces, it’s a short, fat, and heavy unit. It’s completely sealed, which makes it waterproof to 50 meters, or 165 feet. It’s also shockproof, fog-proof, and basically “anything you can do to it proof.” With the forged 7075-T6 aluminum and top-shelf glass, it can absorb recoil, drops, and much more while staying on point.

It comes with the dual thumbscrew mount, but you can also upgrade to the Brobo quick-release mount. It’s designed for the AR15 platform, but also runs just as well on the AR10 variants and shotguns. Default iron products provide co-witness for the unit’s sight picture.

After its initial introduction, owners reported that there was a reflection that made the internal components visible. However, turning down the brightness mitigates that issue. Also, newer models have a coating that hides the electronics better; Trijicon has also offered to re-coat any previous models under their limited lifetime warranty, so the reflection problem isn’t a problem at all.

Who is this scope for?

Type of Shooter

Type of Gun

Our Opinion

The SRS is expensive; there’s no easy way to say that. In fact, for many shooters that may be the deciding factor in the “no” column. For those whose budget can afford a $1000+ red dot, however, there’s no real equal. Considering you can usually find them for less than the suggested retail, you might be able to get one for less than you think.

The shorter body, larger field of vision, and Bindon Aiming Concept all combine to make a superior red dot optic. Granted it doesn’t have the tritium illumination that the brand is known for. But with the solar panel on the top, chances are you’re never going to run out of power. With the mitigation of the reflection issue, there’s no reason not to have one of these if you can get your hands on it.

Other Options Worth Looking At

Aimpoint has long been top of the proverbial pile when it comes to red dots —at least until the Trijicon came along, that is. The CompM4 model offers eight years of operation on a single AA battery, and it’s currently in service with the U.S. Army as their M68CCO, or close combat optic. It has a top-mounted battery compartment on some models and a low-mounted battery on others. They also come equipped with a killFlash anti-reflection device.

The CompM5 is a high-performance red dot that can also compete with the SRS; in fact, it’s the closest counterpart. It, too, runs the ‘both eyes open’ aiming concept, and is compatible with all generations of night vision devices. Battery life is also excellent, offering over five years of use on one battery. The CompM5 is designed for military and law enforcement but is available to civilians as well.

Other Models from the Manufacturer

Not your cup of tea? See these ones too!

Accupoint 5-20x50 Scopes

VCOG Optics

Accupower 1-4x Sights

Accupower 1-8x (view here)

ACOG Sights

HD Night Sight (view here)

HD XR Scopes

Trijicon MRO

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