Trijicon ACOG Compact 2x20 scope RTR .223

The Trijicon ACOG® Compact 2x20 RTR is a compact riflescope designed specifically for firearms with limited mounting space, such as the UZI, H&K MP5, and other 9mm submachine guns. With its fixed 2x magnification and Rapid Target RTR reticle, it offers fast target acquisition and enhanced visibility at short to mid-range distances. The reticle is illuminated in both day and night conditions using a combination of fiber optics and tritium, providing automatic brightness adjustment without the need for batteries.

This model includes the Trijicon Compact ACOG mount featuring Q-LOC™ Technology. Made from military-spec 6061-T6 aluminum, the mount is engineered with a spring-loaded, tool-free clamping system that ensures secure attachment and repeatable zero retention—even when the knobs are not fully tightened. Its low-profile, lightweight design offers excellent return-to-zero performance and is compatible with all Mil-Spec or NATO Picatinny rails.

The ACOG 2x20 is always on and always ready. The battery-free illumination system adapts to ambient light levels, allowing the shooter to remain focused without managing electronics. Its fixed-power optical system has minimal moving parts, creating a virtually indestructible sighting solution. Thanks to Trijicon’s Bindon Aiming Concept™, the optic supports "both eyes open" shooting for greater situational awareness, which is especially beneficial in close-quarters engagements.

The glass quality and multi-coated lenses deliver excellent light transmission and a distortion-free field of view. The reticle includes bullet drop compensation and target ranging features calibrated for .223 Rem / 55gr., enabling accurate holds at varying distances. Combat-proven and widely fielded, the ACOG remains the most used magnified optic in military service.

Built to exceed military durability standards, the ACOG is shock-resistant and tested to endure the recoil of everything from .22 LR to .50 BMG. It is waterproof to 100 meters and dry nitrogen-filled to prevent fogging, ensuring dependable performance in extreme heat, cold, or humidity. The forged aluminum housing, finished in matte black, completes a rugged design that performs under the harshest conditions.

Parameters:

• Magnification: 2×
• Objective lens diameter: 20 mm
• Reticle pattern: Rapid Target RTR (fiber optics + tritium)
• Reticle color: Red
• Eye relief: 2.1" (53.3 mm)
• Exit pupil: 9.91 mm
• Field of view: 5.6° (9.78 m at 100 m)
• Adjustment: 0.5 MOA per click
• Dimensions (L × W × H): 134.6 × 53.3 × 66.0 mm
• Weight: 241 g
• Reticle calibration: for .223 Rem / 55 gr
• Technology: Bindon Aiming Concept™
• Mount: Trijicon Q-LOC™, 6061-T6 aluminum, matte black anodized
• Scope body: Forged aluminum
• Waterproof: Yes, up to 100 m
• Nitrogen purged