Description
The Trijicon ACOG 4x32 LED-Illuminated Riflescope Matte Black, Red 300 Crosshair TA51 100431 is your ultimate companion for precision shooting, whether at the range or out in the field. With 4x magnification and a 32mm objective lens, this riflescope ensures that you can spot your target even in low-light conditions, making it an ideal choice for dusk hunting and tactical operations. Designed with a rugged exterior and an LED-illuminated reticle, it provides unmatched clarity and ease of use, so you can focus on the shot rather than adjusting your equipment.
This versatile riflescope excels in medium-range engagements, perfect for competitive shooting and outdoor adventures. Constructed from durable 7075-T6 aluminum, the Trijicon ACOG 4x32 LED-Illuminated Riflescope is waterproof, shockproof, and fogproof, ensuring that it withstands the elements. With a generous 1.5-inch eye relief, you can shoot comfortably and swiftly, enhancing your overall shooting experience. Elevate your accuracy with precise adjustments and discover what it means to hit your target every time.
Features – Key Benefits Bullets
- PRECISION OPTICS for clear, bright images at medium ranges, enhancing target identification during various shooting scenarios.
- ILLUMINATED RETICLE featuring a red .300 BLK crosshair with 6 brightness settings, providing optimal visibility in changing light conditions.
- RUGGED CONSTRUCTION using durable 7075-T6 aluminum ensures exceptional durability and corrosion resistance for long-lasting performance.
- WEATHERPROOF DESIGN enables reliability in challenging environments, being waterproof, shockproof, and fogproof.
- PRECISE ADJUSTMENTS with a 1/2 MOA click value allows for accurate windage and elevation adjustments for precise shot placement.
- COMPACT AND LIGHTWEIGHT at just 6 inches in length and 18.1 ounces, enhancing balance and maneuverability on different firearm platforms.
- GENEROUS EYE RELIEF of 1.5 inches for comfortable shooting and rapid target acquisition, perfect for heavy recoiling calibers.
- VERSATILE MOUNTING with included TA51 mount for secure attachment to Picatinny or Weaver-style rails, ensuring a stable shooting platform.
Technical Specifications Table
| Specification | Detail |
|---|---|
| SKU/MPN | 100431 |
| Magnification | 4x |
| Objective Lens Diameter | 32mm |
| Tube Diameter | 32mm |
| Reticle | Red .300 BLK Crosshair |
| Illumination | LED with 6 brightness settings |
| Eye Relief | 1.5 inches |
| Field of View | 7° / 36.8 ft @ 100 yards |
| Exit Pupil | 8.1mm |
| Length | 6 inches |
| Weight | 18.1 oz |
| Adjustment Click Value | 1/2 MOA (2 clicks/inch @ 100 yards) |
| Parallax Setting | Fixed |
| Material | 7075-T6 Aluminum |
| Finish | Matte Black |
| Waterproof | Yes |
| Shockproof | Yes |
| Fogproof | Yes |
| Battery Type | AA (1 required) |
| Mount Included | TA51 |
| Country of Origin | USA |
What’s in the Box?
- Trijicon ACOG 4x32 LED-Illuminated Riflescope
- TA51 Mount
- Lens Covers
- AA Battery
- User Manual
- Warranty Card
Customer Reviews
"The clarity of the Trijicon ACOG made all the difference during my last hunting trip. I could easily spot my targets at dusk!"
"I appreciate the ruggedness of this riflescope. It's survived a few drops and still performs flawlessly on the range." - Jake T.
"This is my go-to riflescope for competitions. The illuminated reticle is a game-changer for low-light scenarios!" - Lisa R.
FAQ
How does the Trijicon ACOG perform in low light?
The Trijicon ACOG 4x32 LED-Illuminated Riflescope Matte Black, Red 300 Crosshair TA51 100431 is designed to excel in low-light conditions with its LED-illuminated reticle, ensuring you can effectively identify and engage your target even when visibility is compromised.
What type of maintenance is required for the Trijicon ACOG?
Maintenance is minimal due to its durable construction. Regular cleaning of the lenses with a microfiber cloth is recommended. Ensure the mounting hardware is checked periodically for tightness, especially after heavy use.
How does this scope compare with others in its class?
The ACOG series is renowned for its optical clarity and ruggedness. Compared to other FFP rifle scopes, the Trijicon ACOG 4x32 offers superior durability, making it a great option for law enforcement and military applications where reliability is crucial.
Similar Models
Looking for more options? Explore our extensive collection of Trijicon products, including models like the Trijicon VCOG 1-6x24 for versatile magnification and the Trijicon MRO for compact red dot solutions. Discover the perfect optics tailored to your shooting needs.
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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)