Trijicon ACOG® Riflescopes
The Scope That Changed Everything
There's a reason the Trijicon ACOG® (Advanced Combat Optical Gunsight) is the official medium-distance engagement optic of the Marine Corps and U.S. Special Operations Forces.
And there’s a reason why more than one million ACOGs have been produced. Every feature of its innovative design was chosen for a single purpose: to provide increased hit potential in all lighting conditions. This is possible through a brilliantly illuminated reticle pattern, a compact design, and legendary durability that continues to lead the industry.
ALWAYS ON, ALWAYS READY
Most ACOG® models are battery free, featuring a tritium/fiber optic illuminated reticle that automatically adjusts the brightness based on available light.
Several ACOG models are designed with a user adjustable brightness setting powered by a single AA battery. The 3.5x35 LED and 4x32 LED models both offer six adjustable brightness settings.
RUGGED, RELIABLE HOUSING DESIGN
Fixed-power design allows for minimal moving parts to create a nearly indestructible sighting system.
“BOTH EYES OPEN” DESIGN
“Both eyes open” shooting using Trijicon's Bindon Aiming Concept™ (BAC) feature allows for improved situational awareness.
The quality of the glass and multi-coated lenses maximize light-gathering capabilities and clear field of view with zero distortion.
EXACT TARGET DISTANCES & HOLDS
Most ACOG models feature a bullet drop compensating and target-ranging reticle for decisive aiming.
No other magnified optic has been used more in combat than the ACOG.
Proven to withstand recoil from a .22LR to a .50BMG and everything in between. Easily passes U.S. Military drop test requirements.
Exceptional waterproof performance that exceeds military standards. Dry nitrogen-filled to eliminate fogging. This optic is tested to withstand and perform in extreme cold and heat with dry-nitrogen filled housing that mitigates fogging.
INDUSTRY-LEADING RESEARCH, DESIGN & TESTING
We are engineers at heart, like our founder, Glyn Bindon. Therefore, we are bound by a commitment to seek innovative aiming solutions that constantly redefine “brilliant.” This legacy of innovation is fed by what we call The Science of Brilliant®.LEARN MORE ABOUT THE SCIENCE OF BRILLIANT®
TESTING PROCEDURES INCLUDE:
“The ACOG® mounted on the M16 service rifle has proven to be the biggest improvement in lethality for the Marine infantryman since the introduction of the M1 Garand in World War II.”
MODEL COMPARISON GUIDE
CHOOSE YOUR MODEL
Trijicon ACOG® 1.5x16S Riflescope
(7 Available Options)
Trijicon ACOG® 1.5x24 Riflescope
(4 Available Options)
Trijicon ACOG® 2x20 Riflescope
(5 Available Options)
Trijicon ACOG® 3x24 Riflescope
(18 Available Options)
Trijicon ACOG® 3x30 Riflescope
(14 Available Options)
Trijicon ACOG® 3.5x35 Riflescope
(28 Available Options)
Trijicon ACOG® 3.5x35 LED Riflescope
(12 Available Options)
Trijicon ACOG® 4x32 Riflescope
(47 Available Options)
Trijicon ACOG® 4x32 LED Riflescope
(8 Available Options)
Trijicon ACOG® 5.5x50 Riflescope
(2 Available Options)
Trijicon ACOG® 6x48 Machine Gun Optic
(12 Available Options)
Trijicon ACOG®/RMR® Combo
(25 Available Options)
ACOG® Spec Sheet
Trijicon ACOG® Accessories
Find Genuine Trijicon Parts and Accessories for your Trijicon ACOG®
REAL STORIES OF THE TRIJICON ACOG®
LOOKING FOR ANSWERS TO YOUR COMMON QUESTIONS?
BINDON AIMING CONCEPT
“BOTH EYES OPEN” SHOOTING
ONE MILLION ACOGS AND COUNTING.
See how the official medium-distance engagement optic of the U.S. Marine Corps and Special Forces came to be, and how it continues to lead the industry.SEE THE STORY