AR Trigger Pins

Morgan Shepard
10 min readMar 22, 2024

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Welcome to our AR Trigger Pins roundup! If you’re looking to enhance your shooting experience, this article is just what you need. We’ve compiled a list of top-rated trigger pins designed for AR-style firearms to help you make an informed decision. So, sit back, relax and let’s dive into the world of trigger pins!

The Top 5 Best AR Trigger Pins

  1. High-Performance Trigger for Enhanced Gun Performance — The Rise Armament RA-434 High-Performance Trigger optimizes your BB gun’s accuracy, offering a swift, smooth upgrade in performance.
  2. Powerful, Mil-Grade AR15 Trigger with Corrosion Protection and Ergonomic Design — Unleash power and precision with the HF Ar15/10 Drop-In Trigger, featuring a H&M BLACKNITRIDE+ finish and PCC blowback toughness to deliver exceptional performance and durability.
  3. Easy and Safe AR Trigger Guard Install Tool — The Wheeler Delta Series AR Trigger Guard Install Tool offers precision, ease, and durability, saving you time and preventing damage during installation or removal of trigger guards.
  4. Easy AR15 Trigger Pin Install with KNS Precision Kit — Effortlessly assemble and disassemble your AR15/M16 trigger and hammer pins with the KNS Precision KNS AR15 Hammer/Trigger Pin Assembly Guide, ensuring seamless operation and superior accuracy.
  5. Strike Industries AR Trigger Pin Kit — Matte Black Metal — Elevate your AR-15 with the Strike Industries pin kit, offering a comprehensive collection of pins and detents for seamless trigger installation and precision functionality.

Reviews

High-Performance Trigger for Enhanced Gun Performance

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I recently added the Rise Armament RA-434 High-Performance Trigger to my AR-15, and it’s been a game-changer. The moment I installed it, I could feel the difference in its smooth and lightweight operation. The combination of excellent accuracy and crisp trigger pull made it a breeze to use. The trigger is also customizable, allowing me to adapt it to my preferences.

One standout feature is the adjustable pull weight. It’s perfect for practicing and honing my long-range shooting skills. I’ve taken it to the range with different ammo and it consistently delivered fantastic results. Plus, the anti-walk pins provide additional security and prevent any issues while in use.

However, I did run into a minor issue when I first installed it. The set screws loosened slightly after about ten rounds. I applied a small amount of thread locker to address the issue, and it’s been problem-free ever since.

Overall, the Rise Armament RA-434 High-Performance Trigger is an impressive upgrade for any AR-15 enthusiast. Its smooth and precise trigger operation and customization options are sure to satisfy any shooter’s needs.

Powerful, Mil-Grade AR15 Trigger with Corrosion Protection and Ergonomic Design

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I recently had the opportunity to try out the HF Ar15/10 Drop-In Trigger Black, and let me tell you, it’s a game changer for gun enthusiasts. The smooth drop-in installation process made it a breeze to set up, and I was impressed with the power it brought to my AR platform.

One of the standout features of this trigger is its impressive 2lb pull, which offers a natural and precise feel as you pull the trigger. This trigger’s MIL-Grade Hammer Strike, No LPS, Ever eliminates the need for constant adjustments, ensuring a reliable and consistent firing experience.

The H&M BLACKNITRIDE+ finish of the trigger provides a polished and corrosion-resistant surface, making it both visually appealing and long-lasting. The PCC Blowback Tough Hammer Collision Bumper adds an extra layer of durability, protecting the trigger from wear and tear.

I also appreciated the Curved Trigger Bow with a Backbone, which not only feels comfortable in my hand but also offers a more ergonomic grip for optimal control. And, let’s not forget about the HIPERSHOE Finger Pad Revolution, which adds an extra touch of comfort and reduces recoil felt on my fingers.

However, there were a couple of minor drawbacks I encountered. Some users mentioned that the trigger has a bit of pre-travel and a roll-like break, which might not be ideal for everyone. Additionally, the adjustable shoe can be a bit tricky to use, but once you get the hang of it, it becomes second nature.

In conclusion, the HF Ar15/10 Drop-In Trigger Black is a fantastic upgrade for your AR platform, offering a smooth and precise shooting experience. Its durability, ergonomic design, and ease of installation make it well worth the investment. While there are a couple of minor drawbacks, they are outweighed by the overall quality and performance of this trigger.

Easy and Safe AR Trigger Guard Install Tool

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I recently gave the Wheeler Delta Series AR Trigger Guard Install Tool a spin in my daily life, and I must say it’s been a game-changer for me. This little tool has made the process of installing and changing trigger guards so much more convenient and straightforward.

One significant advantage I found was the inclusion of a pin storage system within the frame. This feature eliminates the hassle of constantly searching for the install and un-install pins that come with the tool. Precision is key during the installation process, and the Delta Series Tool allows for that level of control.

The main purpose of this tool is to prevent any damage to the receiver, which is something I’ve experienced first-hand in the not-so-distant past. Trying to hammer a roll pin into the receiver can lead to unwanted scratches and dents, and with this Delta Series Tool, that’s no longer a concern.

The durable construction of the tool was another highlight for me. Its aluminum build and mil-spec anodized finish give it a sturdy and long-lasting feel.

However, some users mentioned encountering difficulty during the installation process. While I found it easy to use, others seemed to struggle with figuring out the proper technique. This could be due to the lack of instructional material available online, which is something Wheeler should consider addressing in the future.

Overall, my experience with the Wheeler Delta Series AR Trigger Guard Install Tool has been mostly positive. It’s a reliable and convenient tool that has earned a spot in my AR equipment arsenal.

Easy AR15 Trigger Pin Install with KNS Precision Kit

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The KNS Precision AR15 Hammer/Trigger Pin is a game-changer for anyone looking to make their rifle maintenance convenient and hassle-free. As someone who has used the product consistently, I can confidently say that it’s a lifesaver.

One of the most impressive features of the KNS AR15 Hammer/Trigger Pin is its straightforward installation process. Gone are the days of struggling to remove and reinstall those pesky pins. It’s a simple and effortless task, making even the most complicated projects feel like a breeze.

However, there are still areas where the product could be improved. While the installation process is easy, the time it takes to do so leaves something to be desired. It’s something that many users, including myself, have noticed, but it’s never made the product any less worthwhile.

Overall, the KNS Precision AR15 Hammer/Trigger Pin is a must-have for every AR15 owner. Its innovative design and user-friendly installation process make it a worthwhile investment for anyone looking to make their rifle maintenance a breeze.

Strike Industries AR Trigger Pin Kit — Matte Black Metal

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As an avid user of AR-15 parts, I recently had the opportunity to test out the Strike Industries pin kit. Right off the bat, I loved its sleek matte black metal finish, which added a touch of sophistication to my gun. The kit not only came with all the essential parts I needed, but also exceeded my expectations with the additional extras.

One of the highlight features for me was the convenient carry case, which made it easy to organize and transport the parts. Having multiple types of pins and detents available in the kit was incredibly helpful, as it ensured I always had a spare part on hand when needed.

One of the standout features in this kit was the extended takedown detent, which made it a breeze to take apart and assemble my gun. Despite the impressive quality of this kit, one downside I encountered was the pricing. While the kit offered great value, the price point could be seen as a bit on the higher side, which might deter some potential buyers.

Overall, I’d highly recommend the Strike Industries pin kit to fellow AR-15 enthusiasts. Its high-quality parts and durable finish make it a worthwhile addition to any spare parts inventory. Just be prepared for a slightly higher price tag compared to other kits on the market.

Buyer’s Guide

AR triggers are a vital component of an AR-15 rifle. They are responsible for the trigger pull and the operation of the safety mechanism. The AR trigger pin is a small part that plays a significant role in the functionality and reliability of the firearm. In this buyer’s guide, we will discuss the essential features and considerations when selecting AR trigger pins.

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Material Types

AR trigger pins are typically made from either steel or aluminum. Steel pins are more durable and wear-resistant but tend to be heavier. Aluminum pins, on the other hand, are lighter and more affordable but may not last as long.

Size and Fit

It is crucial to choose an AR trigger pin that is compatible with your specific firearm make and model. The size and fit will vary depending on the brand and model of your rifle. Ensure that the pin you select matches the dimensions and specifications of your AR-15 rifle to avoid misalignment or malfunction.

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Safety Considerations

When handling and installing an AR trigger pin, always exercise caution and follow proper safety protocols. Wear protective eyewear and gloves to prevent any accidental injuries or damage to your firearm parts. It is also recommended to consult the user manual or seek professional assistance if you are unsure about the installation process.

Quality and Replacement

AR trigger pins should be made from high-quality materials to ensure durability and reliability. When selecting a replacement trigger pin, opt for a reputable brand with a track record of producing reliable products. Additionally, make sure to replace the pin every few thousand rounds to prevent wear and tear on the mechanism.

Selecting the right AR trigger pin is essential for the proper functioning of your AR-15 rifle. Consider the material type, size and fit, safety considerations, and quality when making your decision. Proper maintenance and regular replacement will help ensure the longevity of your firearm components and improve overall performance.

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FAQ

What are AR Trigger Pins?

AR Trigger Pins are essential replacement parts for AR-15/M4 rifles. They are designed to enhance the rifle’s functionality and reliability, particularly in high-stress situations.

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Why do I need to replace the trigger pin in my AR-15/M4 rifle?

You may need to replace the trigger pin if it becomes worn, damaged, or if you want to improve the rifle’s performance. Worn trigger pins can lead to decreased accuracy and reliability, and replacement ensures a smooth and safe trigger pull.

What are the benefits of using AR Trigger Pins?

AR Trigger Pins offer several advantages, including improved reliability, increased accuracy, and a smoother trigger pull. They are designed to prevent trigger lock-up, a common issue in AR-15/M4 rifles, and contribute to a more consistent shooting experience.

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What are the different types of AR Trigger Pins?

There are two primary types of AR Trigger Pins: traditional and enhanced. Traditional trigger pins are made from standard materials and offer basic functionality. Enhanced trigger pins, on the other hand, are made from materials like aluminum or steel and are designed to provide better performance and durability.

How do I install an AR Trigger Pin?

To install an AR Trigger Pin, follow these steps:

  1. Remove the lower receiver from your AR-15/M4 rifle.
  2. Take out the trigger assembly, including the trigger pin.
  3. Inspect the new trigger pin for any defects or damage.
  4. Ensure the new trigger pin is compatible with your rifle model.
  5. Install the new trigger pin, ensuring it is securely locked into place.
  6. Reassemble the lower receiver and trigger assembly, making sure everything is properly aligned.
  7. Test-fire the rifle to verify proper function and performance.

How often should I replace my AR Trigger Pin?

The frequency of trigger pin replacement depends on the usage and wear of your rifle. If you regularly fire your AR-15/M4, it is recommended to replace the trigger pin every 2,000 to 3,000 rounds as a preventative measure. However, if you notice any performance issues or wear, it may be time to replace the trigger pin sooner.

What brands offer high-quality AR Trigger Pins?

Several reputable brands offer high-quality AR Trigger Pins, including Brownells, BCM, Wilson Combat, and Aero Precision. Ensure you choose a trigger pin that is compatible with your rifle model and meets your specific performance requirements.

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