Description
The Trijicon ACOG 4x32 Amber Crosshair .308 TA01NSN-308 100092 is a military-grade, fixed-power weapon sight designed to meet the demanding requirements of US Special Operations Command. This rugged and reliable riflescope operates effectively in any lighting condition, from bright sunlight to extreme low light, ensuring optimal performance in the toughest missions.
Featuring an advanced ballistic ranging reticle, the Trijicon ACOG allows for bullet drop compensation up to 800 meters without manual adjustments. Its amber-illuminated reticle, powered by tritium, provides a soft glow in low light conditions without batteries, preserving night vision while appearing as a standard black reticle during daylight hours.
Built to endure, the Trijicon ACOG 4x32 boasts a robust housing and precision optics that deliver superior clarity and accuracy. With a fixed 4x magnification, 32mm objective lens, and a generous 7° field of view, this scope offers exceptional performance across various environments.
Ideal For: Military operations, advanced tactical missions, and enthusiasts requiring uncompromised optics performance in varying light conditions.
Features:
- BATTERY-FREE ILLUMINATION: Features tritium illuminated reticle that automatically adjusts in low light conditions, providing a soft amber glow without the need for batteries. The reticle appears black during daylight hours, ensuring optimal visibility in all lighting situations.
- BOTH EYES OPEN DESIGN: Utilizes the Bindon Aiming Concept, allowing for increased situational awareness and rapid target acquisition. This design enables users to maintain a wide field of view while still benefiting from the scope's magnification.
- RUGGED HOUSING: Fixed-power design with minimal moving parts creates a nearly indestructible system. The scope's robust construction ensures reliability and durability in even the most challenging environments.
- OUTSTANDING CLARITY: Multi-coated lenses maximize light-gathering capabilities for a clear, bright field of view. The high-quality optics provide exceptional image clarity and color fidelity, enhancing target identification and accuracy.
- BULLET DROP COMPENSATION: Ranging reticle allows for bullet drop compensation out to 800 meters without manual adjustments. This feature enables quick and accurate long-range shots without the need for complex calculations.
- COMPACT AND LIGHTWEIGHT: Measuring just 5.8" in length and weighing 14.96 oz., this scope offers a perfect balance of performance and portability. Its compact design minimizes bulk on your rifle without sacrificing functionality.
- PRECISE ADJUSTMENTS: Features 2 clicks/inch @ 100 yards turret adjustment, allowing for fine-tuning of your point of impact. The fixed parallax adjustment further enhances accuracy and ease of use.
- VERSATILE COMPATIBILITY: Designed specifically for AR10 rifles chambered in .308, this scope offers seamless integration with compatible firearm platforms. Its versatility makes it suitable for a wide range of tactical and hunting applications.
Specifications:
| Specification | Detail |
|---|---|
| Item Condition | New |
| Scope Weight | 14.96 oz. |
| Scope Length | 5.8" |
| Magnification Range | 4x |
| Scope Objective Diameter | 32mm |
| Turret Adjustment (Click Value) | 2 clicks/inch @ 100 yards |
| Parallax Adjustment | Fixed |
| Reticle Details | Amber .308 Crosshair |
| Field of View | 7° - 36.8 ft @ 100 yards |
| Exit Pupil | 8.1 mm |
| Eye Relief | 1.5" |
| Illuminated Reticle | Yes |
| Scope Finish | Black |
| Product Type | Riflescopes |
| UPC | 719307303911 |
| MPN | 100092 |
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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)