Trijicon ACOG – 3.5x35mm
Illuminated Amber Chevron Reticle | .308/7.62 BDC
Matte Black | Model 100143 | UPC 719307303157
Dominate mid-range engagements with unmatched durability, crystal-clear optics, and battle-proven performance using the Trijicon ACOG 3.5x35mm (Model 100143). Designed for shooters who demand reliability in the harshest environments, this ACOG features Trijicon’s legendary fixed-power illuminated optic with an Amber Chevron .308/7.62 Ballistic Drop Compensator (BDC) reticle for fast, precise target acquisition across various distances. Built for military-grade performance and trusted by armed forces worldwide, the 3.5x35 ACOG is a proven optic that pushes your rifle’s capabilities to new heights.
Combat-Proven Durability
Trijicon ACOGs are known for their near-indestructible construction—and the 3.5x35 model is no exception.
Rugged Features Include:
Forged 7075-T6 aircraft-grade aluminum housing
Waterproof, shockproof, and fog-resistant design
Fixed-power construction with fewer moving parts for long-term reliability
Combat-tough matte black anodized exterior
Whether you're in harsh weather, rugged terrain, or demanding tactical conditions, this optic is built to survive and perform.
3.5x Magnification with 35mm Objective Lens
This model strikes the perfect balance between field of view, eye relief, and magnification.
Optical Advantages:
3.5x fixed magnification for fast target engagement
Large 35mm objective lens for excellent brightness and clarity
Generous eye relief, ideal for rifles with heavy recoil
Wide field of view for superior situational awareness
From precision shooting to rapid engagements, this optic does it all with exceptional visual clarity.
Illuminated Amber Chevron Reticle – Powered Without Batteries
Trijicon’s dual-illumination system uses fiber optics and tritium, providing bright daytime illumination and auto-adjusting brightness—without relying on any battery power.
Reticle Benefits:
Amber chevron aiming point for fast, intuitive alignment
BDC calibrated for .308/7.62 NATO, enabling accurate holds from CQB distances out to extended ranges
Bright during the day, glowing at night—completely battery-free
Reticle automatically adjusts to ambient light conditions
This is one of the most reliable, always-on illumination systems ever created.
Ballistic Drop Compensator for .308 / 7.62 NATO
The built-in BDC reticle provides holdover points precisely matched to .308/7.62 ballistic profiles.
BDC Performance:
Rapid holdovers for long-range shots
Eliminates guesswork and speeds up engagement times
Effective for both tactical and hunting applications
Ideal for AR-10 and .308 battle rifle builds
Just aim, hold, and fire—no turret dialing needed.
Perfect for Tactical, Hunting & Precision Use
The Trijicon ACOG 3.5x35mm excels across multiple shooting environments.
Ideal For:
Tactical rifle setups
AR-10 platforms
.308/7.62 NATO carbines and DMR builds
Law enforcement and military use
Big game hunting
Competition shooting
Preparedness and survival setups
If you need a rugged, reliable, illuminated optic with instant target acquisition, this ACOG delivers.
Ultra-Clear Glass & Advanced Optical Coatings
Trijicon’s premium glass quality ensures exceptional clarity and light transmission.
Optical Enhancements:
This makes the ACOG perfect for dawn, dusk, or any environment where lighting changes rapidly.
Key Specifications
Manufacturer: Trijicon
Model: ACOG 3.5x35
Part Number: 100143
UPC: 719307303157
Magnification: 3.5x
Objective Lens: 35mm
Reticle: Illuminated Amber Chevron, .308/7.62 BDC
Illumination Type: Tritium + Fiber Optic (battery-free)
Finish: Matte Black
Housing Material: 7075-T6 aluminum
Eye Relief: Generous for fixed-power optic
Waterproof & Shockproof: Yes
Why Shooters Choose the Trijicon ACOG 100143
Trijicon ACOGs are legendary for being some of the toughest, most reliable rifle optics ever crafted. With premium glass, battery-free illumination, and a reticle engineered for .308/7.62 platforms, this model is a top-tier choice for shooters who accept nothing less than excellence.
Top Reasons to Buy:
Battery-free illumination
Combat-proven durability
Perfect for .308/7.62 rifles
Fast, intuitive aiming
Long-range BDC capability
Exceptional clarity in all environments
Serious shooters, professionals, and enthusiasts trust the ACOG when it matters most.
Final Thoughts
The Trijicon ACOG 3.5x35mm Amber Chevron .308/7.62 BDC (100143) is more than an optic—it’s a battlefield-tested tool built for absolute reliability and precision. Whether you're upgrading an AR-10, preparing for tactical operations, or hunting with a .308 rifle, this ACOG provides the durability, clarity, and ballistic performance required to excel in any scenario.
Built to last. Built to perform. Built for shooters who demand perfection.
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