Fostech AR Binary Trigger: A Comprehensive Guide

When it comes to enhancing the performance of your AR-15 rifle, the Fostech AR Binary Trigger is a name that often comes up. This trigger is renowned for its precision, reliability, and the ability to significantly improve the shooting experience. In this detailed guide, we will delve into the various aspects of the Fostech AR Binary Trigger, from its design and functionality to its installation and maintenance.

Design and Construction

The Fostech AR Binary Trigger is a drop-in replacement for the factory trigger on your AR-15 rifle. It is designed to be a direct fit, which means it can be installed without any modifications to the firearm. The trigger itself is made from high-quality materials, ensuring durability and longevity. The trigger housing is made of aluminum, which is known for its strength and lightweight properties. The trigger mechanism is precision-machined from steel, providing the necessary strength and precision for consistent performance.

One of the standout features of the Fostech AR Binary Trigger is its ambidextrous design. This means that it can be easily manipulated by both right-handed and left-handed shooters. The trigger is also fully adjustable, allowing you to fine-tune the pull weight and overtravel to your personal preferences. This level of customization is not commonly found in factory triggers and is a significant advantage for shooters who demand the best.

Functionality and Performance

The Fostech AR Binary Trigger is designed to provide a crisp, clean break with minimal overtravel. This means that the trigger pull is smooth and consistent, allowing for faster follow-up shots and improved accuracy. The trigger pull weight is adjustable from 3.5 to 7 pounds, which is a wide range that can accommodate the needs of most shooters. The trigger also features a reset that is easy to find, which is crucial for rapid fire and maintaining control during high-intensity shooting scenarios.

One of the key benefits of the Fostech AR Binary Trigger is its reduced overtravel. Overtravel refers to the amount of movement the trigger travels after the break point before it resets. A trigger with excessive overtravel can cause shooter fatigue and reduce accuracy. The Fostech AR Binary Trigger has been designed to minimize overtravel, resulting in a more comfortable and accurate shooting experience.

Installation and Maintenance

Installing the Fostech AR Binary Trigger is a straightforward process that can be completed by most shooters with basic tools. The first step is to remove the factory trigger from the rifle. This is typically done by removing the trigger pin and then sliding the trigger housing off the rifle. Once the factory trigger is removed, the Fostech AR Binary Trigger can be installed in its place. The installation process involves reversing the steps used to remove the factory trigger, ensuring that the trigger pin is properly seated and the trigger housing is securely attached to the rifle.

After installation, it is important to test the trigger to ensure that it is functioning correctly. This involves pulling the trigger and checking for any unusual noises or resistance. If everything is working as expected, the trigger is ready to be used. It is also important to periodically clean and lubricate the trigger to maintain its performance and longevity. This can be done using a cleaning solvent and a small amount of lubricant, applied to the trigger mechanism and housing.

Conclusion

The Fostech AR Binary Trigger is a high-quality, precision trigger that can significantly improve the performance of your AR-15 rifle. With its ambidextrous design, adjustable pull weight, and reduced overtravel, it offers a level of customization and performance that is hard to find in factory triggers. While installation requires some basic tools and a bit of patience, the process is straightforward and well-documented. For shooters who are serious about their accuracy and performance, the Fostech AR Binary Trigger is a worthwhile investment.