TRIJICON ADVANCED COMBAT OPTICAL GUNSIGHTS 4x32, 3.5x35, 5.5x55 hit fast in any light.
The Trijicon ACOGs are internally-adjustable, compact telescopic sights with tritium illuminated reticle patterns for use in low light or at night. Bindon Aiming Concept (BAC) models feature bright daytime reticles using fiber optics which collect ambient light. The Trijicon ACOG Scopes combine traditional, precise distance marksmanship with close-in aiming speed. Although the Trijicon ACOGs have many features which are very advantageous for military use, they were developed by Trijicon without government funding.
Trijicon ACOG is designed for use with the M16 family, every feature of its mechanical and optical design was chosen for a single purpose: to provide increased hit potential in all lighting conditions -- without failure-prone batteries.

Featured Part - Trijicon TA86 ACOG 4x32 w/ BAC Illuminated crosshair w/ 8.0 MOA Trijicon RedDot Optic Trijicon is proud to unveil the Trijicon TRD ACOG Scope. The popular Trijicon RedDot Sight combined with the Trijicon ACOG Riflesope is the perfect solution for close quarter and long range shooting. Plus, both sights are backed by Trijicon’s limited lifetime warranty and tradition of quality. Two Trijicon TRD ACOG Rifle Scopes are now available. Trijicon TA01NSN-TRD ACOG Scope w/ RedDot Sight features an amber reticle illuminated by tritium in low-to-no-light conditions. Trijicon TA31TRD ACOG 4x32 Rifle-Scope w/ Red-Dot Sight features a red crosshair reticle illuminated by tritium and fiberoptics for all light conditions. Click the model numbers below to learn more about each model. Trijicon TA01NSN-TRD Trijicon TA31TRD

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• Trijicon 3.5x35 ACOG Scopes
  • Trijicon TA11 ACOG 3.5x35 Scope with Red Donut BAC Reticle
  • Trijicon TA11B ACOG 3.5x35 Scope with Circle & Red Chevron BAC Reticle Special Order
  • Trijicon TA11C ACOG 3.5x35 Scope with Red Donut BAC Reticle calibrated for .308 (7.62mm)
  • Trijicon TA11D ACOG 3.5x35 Scope with Red Triangle BAC Reticle
  • Trijicon TA11E ACOG 3.5x35 Scope with Red Chevron BAC .308 Flattop Reticle - includes Flat Top Adapter
  • Trijicon TA11F ACOG 3.5x35 Scope with Red Chevron BAC .223 Flattop Reticle - includes Flat Top Adapter
  • Trijicon TA11F-A ACOG 3.5x35 Scope with Amber Chevron BAC .223 Flattop Reticle - includes Flat Top Adapter Special Order
• Trijicon 4x32 ACOG Scopes
  • Trijicon TA01 ACOG 4x32 Scope with Full Line Red Illumination
  • Trijicon TA01B ACOG 4x32 Scope with .308 Full Line Red Illumination Special Order
  • Trijicon TA01C ACOG 4x32 Scope with Red Center Illumination Special Order
  • Trijicon TA01ECOS Dark Earth Brown ACOG 4x32 Scope, Center Illumination Amber Crosshair Reticle w/ 7.0 MOA Docter Sight
  • Trijicon TA01LAW ACOG 4x32 for the M16 - LAPD Reticle Special Order
  • Trijicon TA01NSN ACOG 4x32 Scope with Yellow Center Illumination for M4A1 - includes Flat Top Adapter, Backup Iron Sights and Dust Cover
  • Trijicon TA01NSN-DOC ACOG 4x32 for M4A1 with Docter Optics
  • Trijicon TA01NSN-TRD ACOG 4x32 Scope w/ Yellow Center Illumination & 8.0 MOA Trijicon RedDot Optic
  • Trijicon TA31 ACOG 4x32 Scope with Red Dual Illumination & BAC-M16/AR15
  • Trijicon TA31A ACOG 4x32 Scope with Red Dual Illumination Triangle Reticle BAC
  • Trijicon TA31DOC ACOG 4x32 Scope with Red Dual Illumination & Docter Optic
  • Trijicon TA31ECOS Dark Earth Brown ACOG 4x32 Scope, Dual Illumination Red Crosshair Reticle w/ 7.0 MOA Docter Sight
  • Trijicon TA31F ACOG 4x32 Scope with Red Chevron BAC Flattop Reticle - includes Flat Top Adapter
  • Trijicon TA31RCO-A4CP ACOG 4x32 Scope with BAC USMC Rifle Combat Optic (RCO) for A4 (20
  • Trijicon TA31RCO-M4CP ACOG 4x32 Scope with BAC USMC Rifle Combat Optic (RCO) for M4 (16
  • Trijicon TA31TRD ACOG 4x32 w/ BAC Illuminated crosshair w/ 8.0 MOA Trijicon RedDot Optic
• Trijicon 5.5x50 ACOG Scopes
  • Trijicon TA55 ACOG 5.5x50 Red Chevron BAC Flattop .223 Reticle, includes Flat top adapter
  • Trijicon TA55A ACOG 5.5x50 Red Chevron BAC Flattop .308 Reticle, includes Flat top adapter
• Trijicon ACOG Accessories
  • Trijicon LENSPEN LensPen for all optics
  • Trijicon TA28 ACOG External Windage Adjuster (factory installation only)
  • Trijicon TA29 ACOG External Elevation Adjuster (factory installation only)
  • Trijicon TA30 ACOG Extra Screw & Washer Set
  • Trijicon TA35 Rubber Eyepiece 4x32, 3.5x35, 5.5x55
  • Trijicon TA52 Rubber Caps for 4x32 Scope
  • Trijicon TA53 ACOG Thumb Screw
  • Trijicon TA57 Tenebraex killFLASH Anti-Reflection Device for 4x32 ACOG scopes
  • Trijicon TA58 Tenebraex killFLASH Anti-Reflection Device for 1.5x16, 1.5x24, 2x20, and 3x24 ACOG scopes
  • Trijicon TA62 Scopecoat fitted for 1.5x, 2x and 3x ACOG Scope Mode
  • Trijicon TA63 3.5x35 ACOG Scopecoat
  • Trijicon TA64 4x32 ACOG Scopecoat
  • Trijicon TA65 5.5x50 ACOG Scopecoat
  • Trijicon TA66 Tenebraex killFLASH Anti-Reflection Device for 3.5x35 ACOG Scopes
  • Trijicon TA67 Tenebraex killFLASH Anti-Reflection Device for 5.5x50 ACOG scopes
  • Trijicon TA69 4x32 ACOG with Dot Optic Scopecoat
  • Trijicon TA86 RCO 4x32 ACOG Pouch
  • Trijicon TA88 Medium Sized Pelican Case for TriPower, 1.5x, 2x, 3x and 4x Model ACOG's
  • Trijicon TA89 Large Sized Pelican Case for 3.5x Model ACOG's
• Trijicon ACOG Mounts
  • Trijicon TA03 ACOG Adapter for H&K Rifles
  • Trijicon TA04 ACOG Adapter for Special Reciever AUG Special Order
  • Trijicon TA12 A.R.M.S. adapter for Colt Sporter, A3 Rails &1 Piece Weaver Bases
  • Trijicon TA13 ACOG Adapter for SIG 550 Rifle Special Order
  • Trijicon TA14 ACOG Adapter for Beretta 70/90 Rifle Special Order
  • Trijicon TA18 A.R.M.S. #10 ACOG Multi-position Channel Mount Special Order
  • Trijicon TA51 ACOG Picatinny Rail Adapter
  • Trijicon TA51S ACOG Special Adapter Special Order
  • Trijicon TA51W ACOG Weaver Adapter
  • Trijicon TA60 Compact ACOG M16 base Flattop Adapter
  • Trijicon TA70 M14/M1A Low Profile Picatinny Rail Mount