The Trijicon SRO (Specialized Reflex Optic) 2.5 MOA Green Dot Sight (brand part no. SRO2-2500027) delivers a wide field of view and a clean, crisp dot, built on the same Trijicon electronics platform used across its reflex sight lineup. The 2.5 MOA reticle size is the most popular option for target shooting and plinking, making the dot easy to find and track quickly for both target and competitive applications. Trijicon forges the SRO housing from 7075 T-6 aircraft-grade aluminum, the same construction used in the proven Trijicon RMR, protecting the lens and electronics through the rigors of slide-mounted, hard-use pistol duty. It features both manual and automatic LED brightness modes and a 2-year battery life at setting 4 of 8. Note that mounting on a Glock MOS, Springfield OSP, Walther PDP, or H&K VP9 optics-ready slide requires a separate Trijicon SRO mounting kit (AC32085).

Key Specifications

• The reticle is a 2.5 MOA green dot, the most popular size for target shooting and plinking.
• It’s built with manual and automatic LED brightness modes to match ambient light conditions.
• Battery life reaches 2 years at setting 4 of 8, minimizing how often you need to swap batteries.
• The housing is forged from 7075 T-6 aircraft-grade aluminum, the same construction as the proven Trijicon RMR.
• It’s engineered and tested to survive typical pistol-mounted drops, standing up to slide-ride recoil and hard use.
• It includes a Trijicon logo sticker, mounting screws, a Torx head key, manual, warranty card, and battery cap tool in the box.
• It offers 1x power, giving a true parallax-free, both-eyes-open sight picture like other reflex optics.
• It’s classified as a reflex sight, the same open-emitter architecture as other slide-mounted pistol optics.
• It ships with mounting screws, a Torx head key, a battery cap tool, and a printed manual in the box.

Frequently Asked Questions

Do I need a separate mounting kit for my pistol? If mounting on a Glock MOS, Springfield OSP, Walther PDP, or H&K VP9 optics-ready slide, a Trijicon SRO mounting kit (AC32085) is required.

How long does the battery last? Battery life reaches 2 years at brightness setting 4 of 8.

Is the SRO built to handle slide-mounted recoil? Yes, its 7075 T-6 aluminum housing is engineered and tested to survive typical pistol-mounted drops and the rigors of slide-ride use.

Buy the Trijicon SRO 2.5 MOA Green Dot Sight

Order the Trijicon SRO 2.5 MOA Green Dot Sight from Schaefer Defense and put a proven, duty-grade reflex optic on your pistol. Browse the rest of our red dot sights, and our Lubbock, Texas team can help confirm your mounting kit needs before you order.