Description
The Trijicon ACOG 3X30 Green HS/Dot .223 is one of the most trusted and battle-tested rifle scopes in the world, used by military forces, law enforcement, and serious civilian shooters alike. This compact 3x30mm magnification scope delivers superior optical clarity while maintaining a wide field of view ideal for modern tactical rifles and AR-15 platforms. The dual-illuminated green horseshoe/dot reticle provides fast target acquisition in virtually any lighting condition, from bright daylight to low-light scenarios. With the included Q-LOC quick-detach mount system, you can confidently remove and remount this scope without losing zero, making it perfect for rifles that transition between different roles and configurations.
Trijicon ACOG 3X30 Green HS/Dot .223 — Key Specifications
- Magnification: 3x with 30mm objective lens
- Reticle: Dual-illuminated green horseshoe/dot configuration
- Illumination: Self-illuminating tritium and fiber optic hybrid system
- Scope Tube: 30mm diameter for maximum durability and light transmission
- Mount System: Q-LOC quick-detach mount included, provides instant detach/reattach with zero retention
- Finish: Matte black hard-anodized aluminum for corrosion resistance
- Glass: Multi-coated optics for superior light transmission and edge-to-edge clarity
- Length: Compact design optimized for modern rifle platforms
- Eye Relief: Generous eye relief for safe and comfortable shooting with body armor or tactical gear
- Field of View: Wide field of view at 3x magnification for rapid target engagement
Performance & Reliability
The Trijicon ACOG 3X30 Green HS/Dot .223 has earned its reputation through decades of real-world use by the world’s most demanding shooters. The dual illumination system combines self-illuminating tritium with fiber optic collection, ensuring the reticle remains visible in complete darkness without batteries while also providing enhanced brightness in daylight. This hybrid approach means your scope will function reliably for 12+ years on the tritium alone, with fiber optics providing supplemental daylight brightness that actually improves with brighter conditions.
The optical quality of the Trijicon ACOG 3X30 is exceptional for a tactical scope, with multi-coated glass providing excellent light transmission and color fidelity. The green horseshoe/dot reticle design allows for precise aiming at various ranges while the distinctive horseshoe shape breaks up the sight picture to help avoid parallax issues. Fast-moving targets are easily acquired thanks to the 3x magnification sweet spot that balances magnification with field of view—too much magnification and you lose situational awareness; this scope gets it right.
Durability is where the Trijicon ACOG truly shines, with a reputation for surviving extreme abuse that would destroy lesser optics. The fully multi-coated optics resist fogging and provide crystal-clear images in humid environments, while the hard-anodized aluminum body withstands impact, recoil, and harsh chemical exposure. The Q-LOC mount system is engineered to provide rock-solid repeatability, and users report retaining zero through countless attach/detach cycles.
Intended Use & Applications
The Trijicon ACOG 3X30 Green HS/Dot .223 is the go-to scope for AR-15 rifle shooters and tactical carbine enthusiasts who demand the highest performance standards. Military and law enforcement professionals have relied on this exact optic for CQB, patrol, and designated marksman roles. The 3x magnification is perfect for modern combat distances (25-300 meters) and the compact package works seamlessly on short-barrel rifles, mid-length platforms, and full-length AR configurations without adding excessive weight or length.
Home defense shooters and tactical training students gravitate toward the Trijicon ACOG 3X30 because of its speed and reliability in dynamic shooting scenarios. The quick-detach mount allows rapid sight transition between different rifles or switching to backup iron sights, a critical feature in tactical training classes and competition shooting. Three-gun competitors and carbine course graduates consistently choose this scope because it enables fast target acquisition from 7 yards to 300 yards without hunting for a bright dot or waiting for illumination to kick in.
Hunting applications benefit greatly from the Trijicon ACOG 3X30 Green HS/Dot .223, particularly for varmint control, predator hunting, and situations requiring rapid target engagement. The 3x magnification is adequate for precision shooting while maintaining the situational awareness needed in hunting environments. Whether you’re running a modern sporting rifle for hog hunting or varmint suppression, this scope provides the reliability and performance that separates professional-grade equipment from consumer-grade alternatives.
Why Buy From CaliperDepot?
CaliperDepot specializes in in-stock inventory of premium optics and tactical gear, and we maintain competitive pricing on Trijicon ACOG scopes and other quality optics. Our team understands that serious shooters demand fast, reliable shipping and access to the exact products they trust. We offer rapid order processing and ship most in-stock items within 24 hours, ensuring you get your Trijicon ACOG 3X30 Green HS/Dot .223 scope quickly and ready to mount on your rifle.
When you buy from CaliperDepot, you’re purchasing from a retailer that stands behind every product sold. Our customer service team is available to answer technical questions about the Trijicon ACOG 3X30 or help you find compatible mounting solutions and tactical accessories. We stock the full range of Trijicon products and maintain relationships with authorized distributors to ensure authentic products and competitive pricing on premium optics.
The Trijicon ACOG 3X30 Green HS/Dot .223 represents the gold standard in combat optics for AR-15 shooters and tactical rifle users who refuse to compromise on reliability or performance. This battle-proven scope has served elite military units, law enforcement agencies, and professional shooters for over two decades, earning its place as an industry benchmark. Whether you’re building a tactical carbine, upgrading your home defense rifle, or seeking the most reliable optic for professional training and competition, the Trijicon ACOG 3X30 delivers uncompromising performance. Shop CaliperDepot today and add this legendary optic to your rifle—experience the difference that premium tactical equipment makes in real-world shooting applications. For more information about Trijicon optics and their complete product lineup, visit the official Trijicon website.






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