Trijicon 100390 ACOG 4x 32mm Obj 36.80 ft @ 100 yds FOV Matte Black Finish Illuminated Green Crosshair 223
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Overview
The Trijicon 100390 ACOG is a fixed power rifle scope featuring 4X magnification and a 32mm objective diameter, which delivers a clear and bright sight picture. Its illuminated green crosshair reticle enhances visibility in various lighting conditions, making it ideal for both daytime and low-light shooting scenarios. This scope is commonly found in mid-length gas system builds chambered in 5.56 NATO, providing a reliable sighting solution for precision shooting.
Specifications
Trijicon 100390 ACOG 4x 32mm Obj 36.80 ft @ 100 yds FOV Matte Black Finish Illuminated Green Crosshair 223
Available Merchants(4)
Prices checked
Price Alert
September 2026 on GunPartPicker
Trijicon 100390 ACOG 4x 32mm Obj 36.80 ft @ 100 yds FOV Matte Black Finish Illuminated Green Crosshair 223 ranked #26 of the 97 rifle scopes builders added on GunPartPicker in September 2026. Builders on GunPartPicker first added it to a build in February 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 3 of the 4 retailers we track have it in stock. The best price drifted down from $1,298.99 to $1,194.94 over September 2026 without a real sale. Buying today, the lowest price is $1,194.94 at KY Gun Company.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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