Trijicon ACOG 2x20 Scope – Red Triangle Reticle (.223 BDC)

The Trijicon ACOG 2x20 delivers close-quarters speed with enhanced target identification at 2x magnification. Designed for carbine-length platforms chambered in .223/5.56mm, this compact ACOG features the Red Triangle Reticle (RTR) with bullet drop compensation calibrated for .223 Remington ballistics out to 600 meters. The low magnification and wide field of view make it ideal for three-gun competition, tactical applications, and dynamic shooting environments where target transitions matter.

Built with Trijicon's signature rugged construction, the 2x20 uses a combination of fiber optic and tritium illumination for the reticle—no batteries required. The aircraft-grade aluminum housing is waterproof to 100 meters and fogproof. Eye relief is forgiving at 2.4 inches, and the scope mounts directly to M1913 Picatinny rail via the integrated Thumbscrew Mount. Glass is fully multi-coated for clarity in varying light conditions.

• Type: Fixed Power Scope (ACOG)
• Magnification: 2x
• Objective Lens: 20mm
• Reticle: Red Triangle Reticle (RTR) with .223 BDC
• Reticle Illumination: Fiber optic and tritium (battery-free)
• Turret Adjustment: Fixed (factory zeroed)
• Field of View: 28.9 feet @ 100 yards
• Eye Relief: 2.4 inches
• Mounting Footprint: Integrated Thumbscrew Mount for Picatinny rail
• Waterproof/Fogproof: Yes (100m waterproof)
• Weight: 5.9 oz