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Trijicon Compact ACOG 2x20 Dual Illuminated Red 55gr .223 RTR Black Q-LOC Mount TA47-C-400414 UPC 719307624733
Product Description
The Trijicon Compact ACOG 2x20 (TA47-C-400414) is an ultra-lightweight, fixed 2x magnification optical sight engineered to provide rapid close-quarters target indexing combined with intermediate-range precision on modern sporting rifles and carbine platforms. Forged from solid 7075-T6 aircraft-grade aluminum, this compact sight offers exceptional structural durability, shock resistance, and thermal stability in a lightweight footprint that minimizes rail weight and weapon profile.
Featuring Trijicon's legendary dual-illumination system, the optic utilizes a fiber-optic light collector to automatically adjust reticle brightness during daylight hours and a self-luminous tritium lamp for low-light and total darkness environments. The daylight-bright red RTR (Rapid Target Reticle) is calibrated specifically for 55-grain .223 Remington / 5.56x45mm NATO ammunition, offering an intuitive center aiming point paired with integrated holdovers for fast distance holdovers under pressure without requiring manual battery management.
This model comes factory-equipped with Trijicon's low-profile Q-LOC quick-detach mount base, delivering rock-solid clamping force and repeatable zero retention on standard MIL-STD-1913 Picatinny rails. Dry-nitrogen purged and sealed with internal O-rings, the Compact ACOG provides 100% waterproof and fogproof protection, serving as an ideal primary optic for lightweight carbines, SBRs, and tactical rifles.
Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Mounts to standard MIL-STD-1913 Picatinny rails via the included Q-LOC quick-detach mount. Can also interface with carry-handle mounts when removed from the base assembly.
- Perform a complete firearm safety check: drop the magazine, lock the bolt rearward, and visually inspect the chamber to ensure the firearm is unloaded.
- Open the quick-detach clamping lever on the integrated Q-LOC mount base.
- Place the optic base onto the upper receiver Picatinny rail, pushing the assembly forward toward the muzzle to seat the cross-bolts against the rail recoil slots.
- Close the Q-LOC lever fully to lock the sight onto the rail. Verify zero play; if lever tension requires adjustment, adjust the non-lever side tension nut according to manufacturer guidelines.
- Position the optic to establish proper eye relief (approximately 2.1 inches) when obtaining a natural cheek weld.
- Perform zeroing at your primary distance (typically 50 or 100 yards) using the 1/2 MOA precision windage and elevation adjusters under the protective turret caps.
Key Features
- Forged 7075-T6 Aluminum Chassis: Aircraft-grade aluminum housing delivers military-grade durability in a compact, lightweight body.
- Dual Fiber-Optic & Tritium Illumination: Battery-free illumination system automatically adjusts reticle brightness to match ambient light 24/7/365.
- Red 55gr .223 RTR Reticle: Calibrated specifically for 55-grain 5.56 NATO / .223 Rem ballistics to enable rapid target acquisition and holdovers.
- Factory Q-LOC QD Mount: Precision quick-detach lever mount provides solid rail lockup and repeatable return-to-zero capabilities.
- Forgiving Eye Relief & Generous Eyebox: Compact 2x magnification optical architecture supports rapid dual-eye-open shooting.
- Waterproof & Fogproof Construction: Nitrogen-filled tube prevents internal fogging and guarantees waterproof performance down to 100 feet.
Product Specifications
- Brand: Trijicon
- Model/Series: Compact ACOG 2x20
- MPN / SKU: TA47-C-400414
- UPC: 719307624733
- Magnification: 2x
- Objective Lens Diameter: 20mm
- Reticle Pattern: Rapid Target Reticle (RTR) 55gr .223
- Reticle Color: Red (Dual Illuminated)
- Illumination Source: Fiber Optics & Tritium
- Eye Relief: 2.1 Inches
- Housing Material: Forged 7075-T6 Aluminum
- Finish: Matte Black
- Mount Type: Q-LOC Quick-Detach Picatinny Mount
- Country of Origin: USA
