The Trijicon ACOG 3x24 scope is a high-performance, fixed-magnification riflescope designed for superior accuracy in any lighting condition. Featuring dual-illumination technology, it utilizes both fiber optics and tritium for battery-free operation. The fiber optics automatically adjust reticle brightness and contrast based on ambient light, while the tritium-phosphor lamp ensures visibility in low-light environments. Engineered for extreme durability, the ACOG is built with a nearly indestructible 7075-T6 aircraft-grade aluminum alloy housing, making it one of the most combat-proven magnified optics available. Integrated mounting bosses allow for seamless attachment of a Trijicon RMR (with RM54 mount, both sold separately). Precision adjustments are effortless, thanks to external windage and elevation controls that require no tools. The included Trijicon Compact ACOG mount with Q-LOC technology features a rugged 6061-T6 aluminum construction, Mil-Spec drop test rating and a tool-free, spring-loaded mounting system for quick installation and secure zero retention. Designed for a low-profile, lightweight fit, this mount ensures compatibility with any Mil-Spec or NATO picatinny rail.

• ACOG models typically use tritium/fiber optic illuminated reticles that adjust automatically to available light conditions
• Several ACOG models feature user-adjustable brightness settings powered by a single AA battery, offering (6) brightness levels
• The fixed-power design minimizes moving parts, creating a nearly indestructible sighting system for reliable performance
• The "both eyes open shooting technique, enabled by Trijicon's Bindon Aiming Concept (BAC), provides a wider field of view, allowing shooters to quickly detect and respond to threats
• The high-quality glass and multi-coated lenses maximize light transmission, providing a clear, distortion-free field of view
• Most ACOG models include a bullet drop compensating and target-ranging reticle for precise aiming
• Proven in combat, the ACOG remains the most widely used magnified optic in military operations
• Built to withstand recoil from .22LR to .50 BMG, exceeding US military drop test standards
• Exceptionally waterproof, this optic exceeds military standards, with dry nitrogen-filled housing to eliminate fogging and ensure performance in extreme temperatures