What Makes USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models Stand Out?
The USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models offers a straightforward solution for mounting a Trijicon RMRcc to your Smith & Wesson M&P C.O.R.E. pistol. It’s a steel adapter plate designed for a specific purpose: bridging the gap between your pistol’s C.O.R.E. mounting system and the popular RMRcc red dot sight. The fact that it’s a USED model also raises questions about value and potential wear and tear, which we’ll delve into.
I was looking for a reliable and low-profile way to add a red dot sight to my M&P C.O.R.E. for quicker target acquisition and improved accuracy at the range. I specifically wanted an RMRcc, so the adapter plate needed to be compatible with that footprint.
The mount arrived in a simple, albeit previously opened, package. The adapter plate itself felt solid, made of steel as advertised, but the finish showed some minor wear consistent with being a used item. Its compact size and relatively light weight (32 grams) were immediately noticeable.
There are many adapter plates on the market, including those from Trijicon themselves and aftermarket manufacturers like CHPWS. I chose the EDEMO option primarily due to its lower price point, hoping to save some money without sacrificing too much quality, especially since it was specifically advertised as compatible with all S&W M&P C.O.R.E. models.
My initial excitement was tempered by the fact that it was a used item; however, the promise of a functional adapter at a reduced cost was appealing. I was cautiously optimistic that it would perform as expected.
Real-World Testing: Putting USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models to the Test
First Use Experience
My first test was at an indoor shooting range, focusing on target acquisition speed and zeroing the RMRcc on my M&P C.O.R.E. pistol. I mounted the adapter plate using the provided S&W screws and then secured the RMRcc to the plate using the screws supplied by Trijicon – installation was relatively straightforward.
The mount performed adequately in dry conditions. However, I noticed the screws securing the RMRcc to the adapter plate seemed to loosen slightly after approximately 100 rounds, requiring me to re-tighten them.
There was a very slight shift in my point of impact after the initial 100 rounds. This could be attributed to the screws loosening and needing re-tightening.
Extended Use & Reliability
After several range sessions and about 500 rounds fired with the USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models, the initial issues persisted. The RMRcc screws continued to loosen periodically, even with the application of thread locker.
The adapter plate itself showed no signs of structural damage, but the finish had worn further, revealing more of the underlying steel. Cleaning was simple; however, I had to pay special attention to the screw threads to ensure no residue interfered with their torque.
My previous experience with other adapter plates, such as those from Forward Controls Design, has been considerably better in terms of screw retention and overall reliability. The EDEMO plate did not meet the same level of performance, likely due to it being a used item.
Breaking Down the Features of USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models
Specifications
- Compatibility: Designed specifically for all Smith & Wesson M&P C.O.R.E. models. This ensures a proper fit onto the pistol’s slide.
- Mounting: Uses S&W supplied fasteners to attach the plate to the pistol and Trijicon supplied fasteners to attach the RMRcc to the plate. This requires using the correct screw lengths and thread patterns.
- Material: Constructed from steel. This provides decent strength and durability for mounting the optic.
- Weight: Weighs 32 grams (approximately 1.13 ounces). It adds minimal weight to the pistol, preserving the overall balance.
- Dimensions: 1.8 inches (length) x 0.9 inches (width) x 0.1 inches (thickness). This keeps the RMRcc mounted as low as possible.
These specifications are important because they directly influence the mount’s ability to securely hold the RMRcc, maintain a low profile, and withstand the recoil of the pistol. The steel construction is crucial for long-term durability, but the used condition is a question.
Performance & Functionality
The primary function of the USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models is to provide a stable mounting platform for the Trijicon RMRcc on a S&W M&P C.O.R.E. pistol. It does accomplish this task, but not without some caveats.
The mount allows for co-witnessing with standard-height iron sights, which is a positive feature. However, the issue of screws loosening undermines the reliability of the system.
The adapter plate fulfills its intended function, but the recurring screw issue is a significant weakness. The value proposition hinges on whether the lower price outweighs the need for constant maintenance.
Design & Ergonomics
The EDEMO adapter plate has a low-profile design that keeps the RMRcc close to the slide, minimizing bulk. The steel construction feels robust in hand, though the used condition does show wear and tear.
Installation is generally straightforward, although ensuring proper screw torque is critical. There’s a slight learning curve in understanding the correct fastener placement and tightening sequence.
Durability & Maintenance
The steel construction suggests the adapter plate should last a long time. However, the used condition and recurring screw-loosening problem raise concerns about its long-term reliability.
Maintenance involves periodically checking and tightening the screws, as well as cleaning the adapter plate and screw threads. This adds a layer of maintenance not typically required with new, high-quality mounts.
Accessories and Customization Options
The package includes only the adapter plate itself. It relies on the screws supplied by S&W (for attaching to the slide) and Trijicon (for attaching the RMRcc).
There are no included accessories or customization options directly related to the adapter plate itself. The primary customization is the choice of red dot sight (RMRcc) and iron sights.
Pros and Cons of USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models
Pros
- Low price point compared to new adapter plates.
- Compatible with all Smith & Wesson M&P C.O.R.E. models.
- Steel construction provides decent durability.
- Low-profile design minimizes bulk.
- Allows for co-witnessing with standard-height iron sights.
Cons
- Screws securing the RMRcc to the plate frequently loosen, requiring constant maintenance.
- Used condition means potential for pre-existing wear and tear.
- Finish is worn and shows signs of use.
Who Should Buy USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models?
The USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models is perfect for budget-conscious shooters who are comfortable with frequent maintenance and are willing to accept the risks associated with buying used gear. If you are looking for a cheap way to mount an RMRcc to an M&P C.O.R.E and don’t mind tinkering, this might be for you.
Someone who prioritizes absolute reliability and doesn’t want to deal with potential issues should skip this product. A new adapter plate from a reputable manufacturer like Trijicon or CHPWS would be a better choice.
A must-have accessory is a high-quality thread locker (such as Loctite) to try and mitigate the screw-loosening problem. Also, having a torque wrench to ensure proper screw tightening is highly recommended.
Conclusion on USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models
The USED EDEMO Trijicon RMRcc Pistol Adapter Mount – 1 out of 12 models offers a budget-friendly option for mounting an RMRcc to a S&W M&P C.O.R.E. pistol. However, the used condition and recurring issue with screws loosening significantly detract from its overall value.
The lower price is justified if you are willing to accept the trade-offs in reliability and maintenance. If you’re willing to put in the time and effort to troubleshoot and maintain it, you can save some money.
Personally, I would not recommend it unless you are on an extremely tight budget and understand the potential issues. I would suggest spending the extra money for a new, high-quality adapter plate from a reputable manufacturer for a more reliable and hassle-free experience.