The Trijicon ACOG 3x24 scope is a fixed-magnification riflescope built for unmatched durability and precision in any lighting condition. Its dual-illumination system operates without batteries, using fiber optics to adjust reticle brightness based on ambient light and a tritium-phosphor lamp for reliable low-light visibility. Designed for extreme ruggedness, the ACOG features a nearly indestructible housing made from forged 7075-T6 aircraft-grade aluminum. As the most combat-proven magnified optic, it delivers superior performance in the harshest environments. Integrated mounting bosses near the eyepiece allow for effortless attachment of a Trijicon RMR (sold separately) with the RM54 mount (sold separately). Windage and elevation adjustments require no tools, thanks to external adjusters, while a lanyard assembly secures all adjuster caps to prevent loss. The Trijicon Compact ACOG mount with Q-LOC technology enhances versatility with its Mil-Spec drop-test-rated 6061-T6 aluminum construction. Featuring a 1-handed, tool-free mounting system, this mount's spring-loaded design ensures constant zero retention even if the knobs aren't fully tightened. With a lightweight, low-profile build, it offers superior return-to-zero performance and is fully compatible 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