The Trijicon ACOG RMR Combo 4x 32mm Amber Crosshair 223 BDC Reticle Black Rifle Scope Made a Bold First Impression
The Trijicon ACOG RMR Combo 4x 32mm Amber Crosshair 223 BDC Reticle Black Rifle Scope is not just an optic; it’s a meticulously engineered solution for shooters demanding rapid target acquisition at close quarters and precise shot placement at extended ranges. Combining the legendary Trijicon ACOG’s ruggedness and reliability with the speed of the RMR red dot sight, this combo offers a versatile sighting system for diverse tactical scenarios. The amber crosshair BDC reticle, calibrated for .223, further enhances its long-range capabilities.
As a gear specialist with over a decade in the field, I’ve seen countless optics come and go. However, I sought a singular solution for my primary AR-15: something that could seamlessly transition from CQB drills to engaging targets out to 600 meters. Many hybrid setups exist, but the Trijicon ACOG RMR Combo stood out because of the pedigree, the robust construction, and the promise of unwavering performance.
Unboxing the Trijicon ACOG RMR Combo felt like opening a vault. The ACOG’s forged aluminum housing exuded durability, a testament to its battle-proven reputation. The RMR, already mounted atop the ACOG, added minimal bulk while promising lightning-fast target acquisition.
I considered other options, like pairing a variable power LPVO with an offset red dot or a traditional ACOG with backup iron sights. The LPVO added weight and complexity, and the iron sights felt archaic compared to the RMR’s instant on-target capability. The Trijicon ACOG RMR Combo provided the best of both worlds in a streamlined, rugged package.
My first impression was one of immediate confidence. The Trijicon ACOG RMR Combo felt solid, well-balanced, and ready for anything I could throw at it. This optic wasn’t just a purchase; it was an investment in performance.
Real-World Testing: Putting Trijicon ACOG RMR Combo 4x 32mm Amber Crosshair 223 BDC Reticle Black Rifle Scope to the Test
First Use Experience
I first tested the Trijicon ACOG RMR Combo at my local shooting range, focusing on transitioning between the RMR and the ACOG at varying distances. Drills ranged from close-quarters engagements within 25 yards using the RMR to engaging steel targets out to 500 yards with the ACOG. The weather was typical for early spring: overcast with intermittent light rain.
The RMR proved incredibly intuitive, allowing for rapid target acquisition and accurate shots even in less-than-ideal lighting. The ACOG’s 4x magnification provided a clear and crisp sight picture, making it easy to identify and engage distant targets. Switching between the two was seamless, requiring only a slight adjustment in head position.
Initially, the eye relief on the ACOG took some getting used to. However, after a few magazines, I found the optimal cheek weld and consistently achieved accurate hits. There were no malfunctions or unexpected issues.
Extended Use & Reliability
After several months of regular use, the Trijicon ACOG RMR Combo has proven to be exceptionally reliable. I’ve taken it through multiple training courses, exposed it to various weather conditions, and even subjected it to some unintentional abuse (bumping it against barricades, etc.). It continues to hold zero and perform flawlessly.
The finish shows minor signs of wear in high-contact areas, but the forged aluminum housing remains unscathed. The lenses are still crystal clear, and the tritium illumination remains bright and consistent. Maintenance is minimal; I simply wipe down the lenses with a lens pen after each range session.
Compared to other optics I’ve used, the Trijicon ACOG RMR Combo stands out for its ruggedness and reliability. It provides a level of confidence that’s hard to find in other sighting systems. It has never disappointed me.
Breaking Down the Features of Trijicon ACOG RMR Combo 4x 32mm Amber Crosshair 223 BDC Reticle Black Rifle Scope
Specifications
Magnification: 4x. This provides a good balance between field of view and target identification at medium to long ranges.
Objective Size: 32mm. The 32mm objective gathers sufficient light for a bright sight picture even in low-light conditions.
Bullet Drop Compensator (BDC): Yes. The BDC reticle is calibrated for .223 ammunition, allowing for accurate shots out to 600 meters without manual adjustments.
Length: 5.8 inches. Compact design minimizes bulk on the rifle.
Weight: 14.96 oz (without RMR). Lightweight construction prevents adding excessive weight to the firearm.
Illumination Source: Tritium. Tritium provides a constant, battery-free illuminated reticle for enhanced visibility in low-light environments.
Reticle Pattern: Crosshair. The crosshair provides a familiar and precise aiming point.
Day Reticle Color: Black. The black reticle offers a clear aiming point in bright daylight conditions.
Night Reticle Color: Amber. The amber illumination provides optimal contrast in low-light conditions without causing eye fatigue.
Calibration: .223. The BDC reticle is specifically calibrated for .223 ammunition, ensuring accurate bullet drop compensation.
Bindon Aiming Concept (BAC): No. This model does not utilize the Bindon Aiming Concept.
Eye Relief: 1.5 inches. This relatively short eye relief requires a consistent cheek weld for optimal performance.
Exit Pupil: 8mm. The 8mm exit pupil allows for comfortable viewing even with slight head movement.
Field of View: 7 degrees. Provides a decent field of view for situational awareness.
Field of View @ 100 yards: 36.8 ft. Allows for ample target observation within a 100-yard range.
Adjustment @ 100 yards: 2 clicks/in. Offers precise and repeatable adjustments for zeroing.
Mount: TA51. The TA51 mount provides a secure and reliable attachment to the rifle.
Mount Comes With: TA51. The optic includes the necessary mount for immediate installation.
Housing Material: Forged Aluminum. Forged aluminum provides exceptional durability and resistance to impact.
Performance & Functionality
The Trijicon ACOG RMR Combo excels in its intended role as a versatile sighting system. The ACOG provides excellent accuracy at medium to long ranges, while the RMR allows for rapid target acquisition in close quarters. The BDC reticle is accurate and easy to use, and the tritium illumination ensures that the reticle is always visible, regardless of lighting conditions.
The primary strength of this combo is its adaptability. It excels in dynamic environments where target distances and lighting conditions are constantly changing. The short eye relief of the ACOG may be a weakness for some users, requiring careful attention to cheek weld.
The Trijicon ACOG RMR Combo has not only met my expectations but has exceeded them. It delivers exceptional performance in a wide range of conditions.
Design & Ergonomics
The Trijicon ACOG RMR Combo is built with a focus on durability and functionality. The forged aluminum housing is incredibly robust, and the overall design is compact and streamlined. The optic feels well-balanced on the rifle, and the controls are easy to access and manipulate.
There is a small learning curve associated with the ACOG’s eye relief. However, with practice, it becomes second nature.
Durability & Maintenance
The Trijicon ACOG RMR Combo is built to last a lifetime. Its rugged construction and high-quality materials ensure that it can withstand even the most demanding conditions. Maintenance is minimal; the occasional cleaning of the lenses is all that’s required.
Accessories and Customization Options
The Trijicon ACOG RMR Combo comes with the following accessories:
- 1 3.25 MOA Trijicon RMR Type 2
- 1 ACOG Thumbscrew Flattop Adapter (TA51)
- 1 Set of Rubber Scope Caps for ACOG (TA52)
- 1 LENSPEN® (TA56)
- 1 Lanyard Assembly for Adjuster Caps (TA71E)
- 1 Trijicon Logo Sticker (PR15)
- 1 Manual
- 1 Warranty Card
While the ACOG itself offers limited customization options, the RMR can be replaced with other compatible red dot sights if desired. Also, various aftermarket mounts are available for different mounting configurations.
Pros and Cons of Trijicon ACOG RMR Combo 4x 32mm Amber Crosshair 223 BDC Reticle Black Rifle Scope
Pros
- Exceptional durability and reliability.
- Versatile sighting system for close and long-range engagements.
- Battery-free tritium illumination.
- Accurate BDC reticle calibrated for .223.
- Seamless transition between ACOG and RMR.
Cons
- Relatively short eye relief on the ACOG.
- High price point.
Who Should Buy Trijicon ACOG RMR Combo 4x 32mm Amber Crosshair 223 BDC Reticle Black Rifle Scope?
The Trijicon ACOG RMR Combo is perfect for:
- Tactical shooters who require a versatile and reliable sighting system.
- Law enforcement professionals who need to engage targets at varying distances.
- Hunters who require precision shot placement at medium to long ranges.
- Anyone who values ruggedness, reliability, and battery-free operation.
This product may not be ideal for:
- Budget-conscious shooters.
- Those who require a wide field of view at close quarters.
- Individuals who are sensitive to short eye relief.
A must-have accessory is a high-quality weapon light, as the Trijicon ACOG RMR Combo excels in low-light conditions.
Conclusion on Trijicon ACOG RMR Combo 4x 32mm Amber Crosshair 223 BDC Reticle Black Rifle Scope
The Trijicon ACOG RMR Combo 4x 32mm Amber Crosshair 223 BDC Reticle Black Rifle Scope is a premium optic that delivers exceptional performance in a wide range of conditions. While the price point is high, the ruggedness, reliability, and versatility of this combo make it a worthwhile investment for serious shooters.
The value proposition lies in its ability to seamlessly transition between close-quarters engagements and long-range precision shooting, all while maintaining exceptional durability and battery-free operation.
I wholeheartedly recommend the Trijicon ACOG RMR Combo to anyone who demands the very best from their optics. If you are looking for a rugged, reliable, and versatile sighting system that will perform flawlessly in any environment, this is the optic for you. Invest in your performance; invest in Trijicon.