Description
The Trijicon ACOG 4x32 Dual Illum Riflescope and 3.25 MOA Red Dot Type 2 RMR Sight Kit DI .223 Red Chevron Reticle TA31-D-100549 is a high-performance optics system designed for precision shooting and tactical applications. This advanced kit combines the renowned ACOG (Advanced Combat Optical Gunsight) with a versatile RMR (Ruggedized Miniature Reflex) sight, offering shooters unparalleled versatility and accuracy.
The ACOG features a 4x magnification and a 32mm objective lens, providing excellent clarity and a wide field of view. Its dual-illuminated reticle utilizes both fiber optics and tritium, ensuring a bright aiming point in any lighting condition. The red chevron reticle is specifically calibrated for .223 ammunition, enhancing accuracy at various distances.
Complementing the ACOG is the Type 2 RMR sight with a 3.25 MOA red dot, perfect for close-quarters engagements and rapid target acquisition. This combination allows shooters to seamlessly transition between medium-range precision and close-range speed, making it an ideal choice for both military and law enforcement personnel, as well as civilian shooters seeking a top-tier optics solution.
Ideal For: Military and law enforcement operations, competitive shooting, tactical training, and home defense scenarios requiring versatile and reliable optics.
Features:
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DUAL ILLUMINATION SYSTEM: Utilizes both fiber optics and tritium for a bright reticle in any lighting condition, ensuring consistent performance from dawn to dusk and in low-light environments.
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RUGGED CONSTRUCTION: Built to withstand harsh conditions, featuring aircraft-grade aluminum housing and waterproof design up to 11 meters, making it suitable for use in extreme weather and demanding tactical situations.
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VERSATILE OPTICS COMBO: Combines a 4x32 ACOG for medium-range precision with a 3.25 MOA RMR red dot sight for close-quarters engagement, providing adaptability across various shooting scenarios and distances.
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CALIBRATED RETICLE: Features a red chevron reticle specifically designed for .223 ammunition, offering bullet drop compensation and ranging capabilities for enhanced accuracy at different distances.
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QUICK TARGET ACQUISITION: The ACOG's wide field of view (36.8 ft at 100 yards) and the RMR's red dot design allow for rapid target acquisition and engagement in fast-paced situations.
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NO BATTERY OPERATION: Both the ACOG and RMR utilize passive illumination systems, eliminating the need for batteries and ensuring reliable operation without the risk of power failure during critical moments.
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COMPACT AND LIGHTWEIGHT: Weighing only 15.1 oz without the RMR and measuring 5.8 inches in length, this optics system adds minimal bulk to your firearm while maximizing functionality.
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EASY ADJUSTMENT: Features 1/2 MOA click adjustments for precise zeroing and a fixed parallax design, simplifying operation and maintaining accuracy across its effective range.
Specifications:
| Specification | Detail |
|---|---|
| SKU / MPN | 100549 |
| UPC | 719307311770 |
| Magnification | 4x |
| Objective Lens Diameter | 32mm |
| Reticle | Red Chevron .223 / RMR 3.25 MOA Red Dot |
| Illumination | Dual (Fiber Optics & Tritium) |
| Weight | 15.1 oz (without RMR) |
| Length | 5.8 inches |
| Field of View | 36.8 ft @ 100 yards |
| Eye Relief | 1.5 inches |
| Exit Pupil | 8.1 mm |
| Adjustment Click Value | 1/2 MOA |
| Parallax Setting | Fixed |
| Waterproof Depth | Up to 11 meters |
| Housing Material | Aircraft-grade aluminum |
What's Included:
- Trijicon ACOG 4x32 Riflescope
- Trijicon RMR Type 2 Red Dot Sight
- Mounting hardware
- Lens covers
- User manual
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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)