This automatically balances aiming point brightness with shooting conditions allowing the Bindon Aiming Concept (BAC) to function. Tritium illuminates the aiming point in total darkness, while the fiber-optic light collector increases reticle brightness according to light levels. This dual-illumination technology, originally developed for the military and proven in combat, allows the aiming point to always be illuminated. 3Ĥ INTRODUCTION The Advanced Combat Optical Gunsight (ACOG ), with dual-illumination technology, features a unique combination of advanced fiber optics and self-luminous tritium. DO NOT CONTINUE TO ADJUST WINDAGE AND ELEVATION MECHANISMS IF YOU ENCOUNTER RESISTANCE. Review the Adjustment Procedure found on page 13. Adjustment to the extreme ends of the range can result in damage to the internal mechanism. ADJUSTMENT CAUTION The ACOG contains an internal adjustment mechanism to allow zeroing.

TRITIUM FAILURE INSPECTION Refer to Inspection on page 7 for the procedure to follow to determine if the tritium lamp in the ACOG is working correctly. Disassembly of the scope is prohibited except by Trijicon, Inc. The ACOG is regulatd under an EXEMPT LICENSE from the United States Nuclear Regulatory Commission (NRC) held by Trijicon, Inc. If the ACOG is crushed or severely damaged to the extent that the tritium lamp inside might be damaged, follow the procedures listed under SAFETY on page 23. Tritium is an odorless, tasteless, colorless gas that reacts with the human body in the same manner as natural hydrogen. The radiation source is Hydrogen-3 (H 3 ), commonly known as tritium. 9 Operation Cleaning and General Care Safety x30 ACOG Models & Available Accessories Patents and Trademarks Limited Lifetime Warrantyģ WARNINGS AND CAUTIONS RADIOACTIVE MATERIALS SAFETY PRECAUTIONS The ACOG scope contains radioactive material for nighttime illumination.

1 Operator s Manual: Trijicon ACOG (Advanced Combat Optical Gunsight) Model: 3x30 TA33-8 TA33R-8 TA33-9 TA33R-9Ģ TABLE OF CONTENTS Page Warnings and Cautions.

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