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Trijicon SRO Sight Adjustable LED 5.0 MOA Red Dot SRO3-C-2500003

SKU SRO3-C-2500003-Trijicon

List Price $749.99
Your Price $503.99
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The Trijicon SRO (Specialized Reflex Optic) is specifically designed for pistol use. Improve shooting accuracy and speed with the wide circular field of view and clean, crisp dot making it easy for users to find and track while shooting. Every SRO has 8 brightness settings with "Lock-In" and "Lock-Out" modes and a 3-year battery life. The SRO similar to the Trijicon RMR easily mounts to popular red-dot-ready pistols, is compatible with most RMR mounts, and does not require a sealing plate. There is no need to dismount the optic for battery changes with a quick-change top loading battery. The SRO is designed to survive the rigors of slide ride pistols and is engineered for hard use. This 5.0 MOA Adjustable LED red dot is best for applications in which speed and recovery of the dot is critical such as in competitive shooting

For mounting recommendations, comparisons with the Trijicon RMR, and more, check here.

Trijicon SRO Features

  • Magnification: 1x
  • Dimensions: 2.2" x 1.3" x 1.4"
  • Weight: 1.6oz with battery
  • Adjustment Range: 150 MOA Total Travel
  • Lens: Parallax Free, Tempered Glass
  • Reticle Color - Red LED Source illumination
  • Housing Material - 7075-T6 Forged Aluminum
  • Batteries - 1 CR2032 Lithium Battery
  • Battery Life - Up to 3 years of typical use
  • Waterproof - Up to 10ft


  • Magnification Range:1x
  • Reticle DetailsRed Dot
  • Objective Lens Diameter:Tempered Glass
  • Dimensions:2.2" x 1.3" x 1.4"
  • Weight:1.6 oz. (w/ battery)
  • BatteryCR2032 Battery
    Over 3 years of continuous use (when used at 70degF (21degC)) at setting 4 of 8
  • Battery TypeCR2032
  • Night Vision CompatibleYes
  • Brightness Settings2 NVD 6 Regular
  • Product TypeReflex Sight/Red Dot
  • Item ConditionNew
  • UPC719307615793
  • MPN2500003

Customer Reviews

Average Rating
September 3, 2019

If mounting to Glock MOS the screws in kit AC32085 will be to long. Screw length in kit is .380. You will need screws that are .375 in length so you don't have to use the unnecessary sealing plate. .380 screws will work if sealing plate is attached. But why use sealing plate if SRO doesnt require one. You will have to call Trijicon tech support to get .375 length screws.

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July 3, 2020

Great - optic but battery cover has needed to be tighten several times.

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May 26, 2020

Works baller on a Shadow 2 and the EGW mount. Ran it in a match and spanked A zones. If you're looking to buy skill, buy this.

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December 12, 2019

Great optic for shooting Carry Optics (CO) divisions in USPSA and IDPA. I've used a ton of different optics for CO. This combines the best features of all that I have tried while still being Trijicon durable. I have one on my Glock 34 with just over of 8,000 rounds so far and no issues. Just started rocking my second SRO on my Walther Q5 SF. Only 1,200 or so rounds on that optic but it is running strong and works so well. 5moa is THE answer if you are planning on using the SRO for practical pistol competitions.

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November 26, 2019

I have this on my duty G17 and love it. Larger viewing area than the RMR for faster target ID.

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