Trijicon ACOG 5.5×50 BAC Scope
The Trijicon ACOG 5.5×50 BAC Scope is a dual illuminated scope that was built on Trijicon’s legendary durability. The scope’s unique light gathering capability creates extreme clarity for increased target recognition, even at longer distances. It’s rugged and reliable housing is designed to be shock resistant, waterproof and nearly indestructible. The Red chevron reticle is available in 0.223 / 5.56 and .308 / 7.62 caliber.
Trijicon ACOG 5.5×50 BAC Scope Features
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 3.5×35 LED and 4×32 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.
|Length x Width x Height||12 in x 2.5 in x 2.7 in
(304.8mm x 63.5mm x 68.58mm)
|Day Reticle Color||Red|
|Night Reticle Color||Red|
|Bullet Drop Compensating (BDC)||Yes|
|Caliber||0.223 / 5.56
.308 / 7.62
|Bindon Aiming Concept™ (BAC)||Yes|
|Illumination Source||Fiber Optics & Tritium|
|Power Source||Fiber Optics & Tritium|
|Adjustment||5 clicks per in. @100 yards|
|Eye Relief||2.2 in.
|Exit Pupil||0.35 in.
|Field of View (degrees)||3.5°|
|Field of View (feet)||18.4 ft. @ 100 yds
(6.13m @ 100m)
|Mount||Flattop Thumbscrew Mount (TA51)|
|Housing Material||Forged Aluminum|