Trijicon ACOG TA01 Review



Trijicon ACOG TA01 4x32 sight for .223 weapons

TA01: 4×32 Trijicon ACOG with
Red Crosshair Full Illumination

The TA01 ACOG was Trijicon’s first Advanced Combat Optical Gunsight. A quarter of a century later Trijicon dominate the world of ultra-rugged magnifying weapon sights and the TA01 is still one of their most popular sights. This ACOG comes as standard with a see through mount to fit A2 carrying handles but can be fitted with a Trijicon TA51 Picatinny rail adapter or third party adapters to suit Weaver or Picatinny rails.

TA01 ACOG reticle

The TA01 reticle is illuminated and graduated to 800 meters

The TA01 4×32 ACOG has a rangefinding ballistic ladder reticle which is illuminated at night by a tritium light source.  It is graduated to 800 meters and calibrated for 55 grain bullets shot from a 20″ barrel with the sight mounted on the carrying handle.

The TA01 also includes:

  • 1 Carry Handle Screw and washer set (TA30)
  • 1 4×32 Scopecoat (TA64)
  • 1 Lenspen (LENSPEN)
  • 1 Trijicon Logo Sticker (PR15)
  • 1 ACOG Manual
  • 1 Warranty Card


Magnification 4.00
Objective Size 32
Bullet Drop Compensator Yes
Length (in) 5.80
Weight (oz) 9.90
Illumination source Tritium
Reticle Pattern Crosshair
Day Reticle Color Black
Night Reticle Color Full Red
Calibration 0.223
Bindon Aiming Concept N
Eye Relief (in) 1.50
Exit Pupil (mm) 8.00
Field of View (°) 7.00
Field of View @ 100yrds (ft) 36.80
Adjustment @ 100 yds (clicks/in) 2.0
Tube Size N/A
Mount N/A
Mount On/Comes With Carry Handle
Housing Material Forged Aluminum
Special Order No

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