The Trijicon ACOG 3x24 scope is a fixed-magnification riflescope engineered for exceptional performance in any lighting condition. Featuring a dual-illumination system, it offers battery-free operation through fiber optics, which automatically adjust reticle brightness based on ambient light and a tritium-phosphor lamp for enhanced visibility in low-light environments. Built to withstand the toughest conditions, the ACOG's forged 7075-T6 aircraft-grade aluminum housing ensures an incredibly durable and nearly indestructible sighting system. Trusted in combat more than any other magnified optic, it delivers unmatched reliability. Integrated mounting bosses near the eyepiece provide easy compatibility with a Trijicon RMR (sold separately) using the RM54 mount (sold separately). Windage and elevation adjustments are effortless with external adjusters that require no tools, while a lanyard assembly secures all adjuster caps to prevent loss. The Trijicon Compact ACOG mount with Q-LOC technology enhances versatility with a Mil-Spec drop-test-rated 6061-T6 aluminum design. Its tool-free, 1-handed mounting system ensures quick installation, while a spring-loaded mechanism maintains zero retention even if the knobs aren't fully tightened. Lightweight and low-profile, this mount provides superior return-to-zero performance and seamless 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