The Trijicon ACOG 1.5x16S scope is a compact, fixed-magnification riflescope built for superior performance in any lighting condition. Utilizing dual-illumination technology, it operates without batteries - fiber optics automatically adjust reticle brightness based on ambient light, while a tritium-phosphor lamp ensures visibility in low-light environments. Designed for agility, this lightweight ACOG weighs just 5.1 oz (without mount), making it ideal for fast-moving tactical teams in close-quarters combat or speed-focused competition shooting. Its rugged, nearly indestructible housing is crafted from forged 7075-T6 aircraft-grade aluminum, ensuring durability in the toughest conditions. As the most combat-proven magnified optic, the ACOG delivers unmatched reliability. With a wide 7.4 deg field of view and an eye-friendly design, the 1.5x16S model enables faster target acquisition, providing M16/M4 platforms with exceptional fire control capability. External windage and elevation adjusters require no tools and a lanyard-secured cap assembly prevents cap loss. The Trijicon Compact ACOG mount with Q-LOC technology enhances versatility with a Mil-Spec drop-test-rated 6061-T6 aluminum build. Featuring a 1-handed, tool-free mounting system, its spring-loaded design maintains zero retention even when the knobs aren't fully tightened. Lightweight and low-profile, this mount delivers exceptional 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