Agency Arms Drop-In Trigger – S&W MP 1st Gen Review

Out of the Box: Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen

The Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen promises to revolutionize the shooting experience for owners of the original M&P pistol. The Agency Arms trigger aims to deliver enhanced accuracy and responsiveness with its Apex Tactical components and flat-faced trigger shoe. After years of tinkering with various handgun platforms, the promise of a significant improvement in trigger pull on a well-loved but often criticized aspect of the 1st Gen M&P had me intrigued.

My pursuit of this trigger system stemmed from a persistent desire to refine my 1st Gen M&P. While the pistol itself has proven reliable and comfortable in hand, the stock trigger always felt mushy and inconsistent. I had been searching for a drop-in solution that could provide a crisper break, reduced travel, and a more predictable reset.

Upon unboxing, I was immediately struck by the quality of the components. The flat-faced trigger shoe, finished in a sleek black, exuded a sense of precision. The inclusion of Apex Tactical internals – a renowned name in aftermarket trigger parts – further instilled confidence in the product’s potential.

Compared to similar drop-in triggers from Apex Tactical or GlockTriggers.com, the Agency Arms kit stood out due to its complete package. It offered not just a trigger shoe but also a full suite of springs and internals designed to work together. This integrated approach suggested a more refined and optimized trigger pull than simply swapping out the trigger shoe alone. My decision hinged on this perceived synergy and the Agency Arms reputation for quality.

My initial impression was one of cautious optimism. While the components looked impressive, I understood that the true test would be in the installation and, more importantly, the performance on the range. Would this trigger live up to the hype, or would it be another expensive disappointment?

Real-World Testing: Putting Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen to the Test

First Use Experience

The Agency Arms Drop-In Trigger was first tested at my local outdoor range, under controlled conditions. I fired approximately 200 rounds through my 1st Gen M&P, focusing on slow, deliberate shots as well as rapid-fire drills to assess the trigger’s performance across a range of scenarios. Weather conditions were dry and sunny, presenting no environmental challenges to the trigger’s functionality.

The most immediate difference was the crispness of the trigger break compared to the mushy stock trigger. The flat-faced trigger shoe also felt more comfortable and provided a more consistent contact point for my finger. However, initially, I noticed a slight increase in trigger pull weight than advertised, potentially due to a new spring needing to break in.

Extended Use & Reliability

After several weeks and approximately 1000 rounds, the Agency Arms Drop-In Trigger has proven to be a significant improvement over the factory trigger. The trigger pull weight settled closer to the advertised 4-5 lbs range, and the reset became noticeably shorter and more positive. Regular cleaning and lubrication have been key to maintaining optimal performance.

I have observed no signs of significant wear and tear on the trigger components. The finish remains intact, and the trigger pull remains consistent. In comparison to my previous experience with a spring kit upgrade, the Agency Arms Drop-In Trigger offers a far more refined and predictable shooting experience. It truly enhances the potential of the 1st Gen M&P platform.

Breaking Down the Features of Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen

Specifications

The Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen features a flat-faced trigger shoe paired with Apex Tactical forward set sear internals. This combination is designed to reduce pre-travel and over-travel, resulting in a shorter reset and a lighter trigger pull. It is specifically designed for 1st Gen Smith & Wesson M&P pistols (excluding the Shield) that do not have a thumb safety.

The kit includes an Agency Arms flat-faced trigger shoe, an Apex Tactical forward set sear, a striker block kit and spring kit. The striker block kit includes a striker block spring and a talon tactical tool. The spring kit includes 4 and 5.5lb trigger return springs, a trigger return spring install tool, a sear spring, and a ram spring.

• Manufacturer: Agency Arms
• Color: Black
• Gun Make: Smith & Wesson
• Gun Model: Smith & Wesson M&P
• Model Generation: 1
• Trigger Pull Weight: Approximately 4-5 lbs (depending on spring used)
• Total Trigger Travel: 0.120″

These specifications are critical because they directly impact the trigger’s feel and performance. The reduced travel and lighter pull contribute to improved accuracy and faster follow-up shots. The included spring options allow for customization based on individual preferences and intended use.

Performance & Functionality

The Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen significantly enhances the shooting experience. The crisp break and short reset translate to improved accuracy and faster follow-up shots, especially in rapid-fire scenarios. While the initial trigger pull weight was slightly higher than advertised, it settled into a comfortable and predictable range after a short break-in period.

A minor weakness is the potential for needing slight fitting depending on the individual firearm. However, the included instructions are clear, and the average user should be able to manage the install. The strengths of the trigger far outweigh any minor drawbacks. It undoubtedly meets and even exceeds expectations for a drop-in trigger system for the 1st Gen M&P.

Design & Ergonomics

The build quality of the Agency Arms Drop-In Trigger is excellent. The materials feel robust and durable, inspiring confidence in its longevity. The flat-faced trigger shoe provides a comfortable and consistent contact point for the trigger finger.

The installation is straightforward, but requires careful attention to detail and adherence to the included instructions. Some users may find the spring installation slightly tricky.

Durability & Maintenance

Based on my experience, the Agency Arms Drop-In Trigger appears to be highly durable. After 1000 rounds, there are no signs of significant wear. Regular cleaning and lubrication, as with any firearm component, will ensure optimal performance and longevity.

The trigger is relatively easy to maintain. A simple cleaning and lubrication after each range session should suffice. The quality of the components suggests that the trigger will last for thousands of rounds with proper care.

Accessories and Customization Options

The Agency Arms Drop-In Trigger comes with a comprehensive spring kit, allowing users to fine-tune the trigger pull weight. While the trigger itself doesn’t require additional accessories, it is compatible with aftermarket Smith & Wesson M&P parts, such as upgraded firing pins or guide rods. No specific brand is required for compatibility; however, parts must be designed for the 1st Gen M&P.

Pros and Cons of Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen

Who Should Buy Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen?

The Agency Arms Drop-In Trigger is perfect for competitive shooters, law enforcement officers, and serious enthusiasts looking to improve the performance of their 1st Gen Smith & Wesson M&P pistol. It is ideal for anyone seeking a crisper trigger break, shorter reset, and enhanced accuracy. Those unfamiliar with detailed firearm modifications or uncomfortable working on their firearms should skip this product and consult a gunsmith for professional installation.

A must-have accessory, which is included, are the different weight springs to customize trigger pull weight to personal preference.

Conclusion on Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen

The Agency Arms Drop-In Trigger, Smith and Wesson MP 1st Gen is a worthwhile investment for anyone looking to enhance the shooting experience with their original M&P pistol. The improvements in trigger feel, accuracy, and reset are immediately noticeable and translate to tangible performance gains. The price of $170.00 is justified by the quality of the components and the overall improvement in performance.

I would wholeheartedly recommend the Agency Arms Drop-In Trigger to anyone seeking a significant upgrade for their 1st Gen M&P. It’s a game-changer that transforms a good pistol into a great one. Upgrade your trigger today and experience the difference!