Description
Trijicon ACOG 3x30 Dual Illum Red Crosshair 300BLK 115/220gr. Riflescope w/Q-LOC Mount TA33-C-400383 delivers precise targeting for medium-range shooting. The fixed 3x magnification and dual illumination system enhance target visibility in varying light conditions, making it suitable for tactical applications. This riflescope features a red crosshair reticle calibrated for 300 Blackout ammunition, ensuring quick target acquisition and accurate shot placement.
Constructed from forged aluminum, this ACOG is built to withstand harsh environments and heavy recoil, making it a reliable choice for law enforcement, military personnel, and competitive shooters. With a generous 1.9-inch eye relief, it allows for comfortable shooting while maintaining compatibility with backup iron sights. The scope's compact design—measuring just 6.1 inches and weighing 9.9 ounces—ensures that your weapon remains balanced and maneuverable.
Key Features:
- DUAL ILLUMINATION SYSTEM: Provides a bright reticle in any lighting condition using fiber optics and tritium, eliminating battery dependence.
- BALLISTIC RETICLE: Red crosshair reticle specifically calibrated for 300 Blackout 115gr and 220gr ammunition, enhancing long-range accuracy.
- RUGGED CONSTRUCTION: Forged aluminum housing ensures durability and is waterproof to 328 feet, suitable for extreme conditions.
- COMPACT DESIGN: At 6.1 inches long and 9.9 ounces, it maintains optimal weapon balance and easy handling.
- QUICK-DETACH MOUNT: Includes Trijicon's Q-LOC mount for rapid attachment and detachment from Picatinny rails.
- GENEROUS EYE RELIEF: 1.9-inch eye relief provides comfort during shooting and allows for use with backup sights.
- FIXED MAGNIFICATION: 3x magnification strikes a balance between field of view and detail for medium-range targets.
- BINDON AIMING CONCEPT: Facilitates both-eyes-open shooting, improving situational awareness and target acquisition speed.
Technical Specifications
| Specification | Detail |
|---|---|
| SKU | TA33-C-400383 |
| Magnification | 3x |
| Objective Lens Diameter | 30mm |
| Length | 6.1 inches |
| Weight | 9.9 oz |
| Eye Relief | 1.9 inches |
| Field of View | 3.7° |
| Reticle | Dual Illuminated Red Crosshair |
| Reticle Calibration | 300BLK 115/220gr |
| Adjustment Click Value | 0.25 inch @ 100 yards |
| Illumination Source | Fiber Optics & Tritium |
| Housing Material | Forged Aluminum |
| Waterproof Depth | 328 feet |
| Mount Type | Trijicon Q-LOC |
| Finish | Black |
What's in the Box?
- ACOG 3x30 Riflescope
- Flattop Mount (TA60)
- ACOG Scopecoat (TA64)
- LENSPEN (TA56)
- Trijicon Logo Sticker (PR15)
- ACOG Manual
- Warranty Card
Customer Reviews
“This scope is incredibly durable and provides a clear sight picture in all conditions. Perfect for my 300 Blackout setup!”
“I love the quick-detach mount. Switching between firearms is seamless. Highly recommend this ACOG!”
“The eye relief makes a huge difference during extended shooting sessions. I'm very pleased with my purchase.”
FAQ
How does the dual illumination system work? The ACOG uses fiber optics for daytime visibility and tritium for nighttime use, ensuring you have a clear reticle without the need for batteries. This feature is especially beneficial for tactical situations where reliability is crucial.
What maintenance is required for the ACOG? Regularly check the mounting screws for tightness and clean the lenses with a soft cloth. It's also advisable to store it in a protective case when not in use to prevent scratches or damage.
How does the ACOG compare to other optics for 300 Blackout? The ACOG’s fixed 3x magnification and specialized reticle provide a distinct advantage in accuracy and target acquisition compared to variable scopes, especially in medium-range engagements.
Similar Models
Looking for more advanced optics? Explore our full range of Trijicon products, including the Trijicon VCOG for variable magnification options and the Trijicon RMR for compact red dot sights, tailored to enhance your shooting experience.
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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)