The Trijicon ACOG ECOS is the ultimate sight for both Close Quarter Battle (CQB) situations and longer distance shooting where accuracy and pinpoint bullet placement are required. This dual-sighting system gives the shooter a distinct tactical advantage with the option of either the Trijicon ACOG or RMR Type 2 sight. With the quick target acquisition of the RMR Type 2 Sight or the precise aiming capabilities provided by the magnified 4 power Trijicon ACOG the shooter has the ability to select the proper aiming solution for the situation at hand truly the best of both worlds. No tools are needed for windage and elevation adjustments because the ECOS also features external windage and elevation adjusters, making it waterproof up to 11m without caps. Includes 3.25 MOA RMR Type 2 LED Red Dot mounted to ACOG, Trijicon Quick Release Mount, LENSPEN, lanyard assembly for adjuster caps, Trijicon logo sticker, ACOG manual and warranty card.
| Series | Combo |
| Model | ACOG ECOS |
| Magnification | 4x |
| Reticle | Illuminated Red Crosshair .223 BDC |
| Material | Aluminum |
| Firearm Type | Rifle |
| Mount Type | Trijicon Quick Release Mount |
| Finish | Flat Dark Earth |
| Field of View | 36.80 ft @ 100 yds |
| Objective | 32mm |
| Eye Relief | 1.50" |
| Length | 6.20" |
| Proofs | Fog / Shock / Water Resistant |
| Includes | Trijicon RMR / Iron Sights |
| Optic Coating | Multi-Coated |
| Weight | 15 oz |
| Exit Pupil Diameter | 8.13mm |
| Windage Elevation | Adjustable |
