Understanding the Double Trigger Mechanism
What is a Double Trigger?
The AR-15. A name synonymous with modern sporting rifles, customization, and a passionate community. From recreational plinking to competitive shooting and, of course, the realm of self-defense, this platform offers a vast array of modifications to suit individual needs and preferences. Among the most intriguing, and often misunderstood, upgrades is the double trigger. This article will delve deep into the world of the double trigger AR-15, examining its functionality, potential benefits, drawbacks, and real-world applications. This will help you decide if the double trigger AR-15 is the right choice for your needs.
How a Double Trigger Works: A Closer Look
At its heart, a double trigger system, as the name suggests, features two triggers. These triggers, however, don’t operate independently to cycle through rounds. Instead, they work in tandem, typically sharing a common sear or controlling the hammer or striker release mechanism.
There are different configurations. Some systems place the triggers side-by-side, while others position one trigger in front of the other. The operating principle remains the same: pull one trigger to initiate the firing cycle, and the other trigger, or the second pull on the same trigger, essentially resets the mechanism for the next shot. It’s about creating a faster follow-up shot capability.
Components and Parts
The mechanics behind a double trigger AR-15 are fascinating. The system usually utilizes a modified fire control group. Pulling the first trigger initiates the primary action, similar to a standard trigger. However, the reset, the point where the trigger returns to its initial position, is typically quicker and more defined. This allows for exceptionally rapid follow-up shots. The second trigger, or the second pull, can then be utilized for another shot without necessarily requiring the trigger to travel its full length.
It’s crucial to understand that a double trigger isn’t necessarily the same as a fully automatic firearm. It doesn’t automatically cycle through rounds. It relies on the shooter to manually activate the trigger for each individual shot, but with the potential for an accelerated rate of fire. This is a key distinction from a machine gun. The speed achieved relies heavily on the user’s ability to manipulate the trigger quickly and efficiently.
The components of a double trigger AR-15 may include a modified sear, a specific hammer design, and specialized trigger components. The exact parts will vary depending on the manufacturer and the design philosophy. Often, double trigger systems are installed as aftermarket modifications to a standard AR-15 fire control group.
Advantages of a Double Trigger AR-15
Increased Rate of Fire
The primary allure of a double trigger AR-15 lies in its potential to enhance speed and performance. Several advantages warrant a deeper examination.
The most prominent benefit is the possibility of an increased rate of fire. This increased rate of fire is not the same as an automatic weapon, but the enhanced speed in which the shots are fired can change the way users train and compete. With a well-trained shooter, the double trigger can facilitate impressively rapid shot strings, particularly when accuracy requirements are met. This can give a tactical advantage in certain scenarios. This is because the time between shots is significantly reduced. The fast trigger reset allows for more quickly pulling the trigger again. This is a useful tool for shooters looking to enhance speed.
Improved Trigger Control (Potentially)
Additionally, the nature of the mechanism may offer benefits in control and follow-up shots. It all depends on the user’s skill level. For some shooters, the distinct trigger resets of a double trigger can create a better sensation of trigger control. It may be easier to feel the reset and anticipate the next shot, leading to faster, more accurate follow-up shots. This feeling allows for a more tactile experience, unlike the standard trigger. The shooter can gain confidence with each shot.
It’s important to note that trigger control is a skill developed through practice, and the double trigger AR-15 is not a magic bullet. However, the unique feel and rapid reset characteristics might allow some shooters to refine their trigger control technique, aiding in precision and consistency.
Tactile Feedback and Consistency
The feedback offered by the double trigger AR-15 can be different from a standard trigger. The distinct reset point offers feedback to the shooter. This provides a consistent reference point, which is invaluable for maintaining accuracy and rhythm. It allows the shooter to quickly fire follow-up shots. This is another advantage over a standard trigger.
Potential for Competitive Shooting Applications
The implications for competitive shooting are noteworthy. Disciplines where speed and rate of fire are critical, such as 3-Gun competitions, may see the most significant benefit. A double trigger AR-15 can give shooters a competitive edge by enabling them to engage targets more quickly and efficiently. This can result in faster stage times and higher scores, because it allows the shooter to accurately hit more targets, in a shorter amount of time.
Disadvantages and Considerations
Legality and Regulations
While a double trigger AR-15 offers several advantages, there are also essential drawbacks and considerations that need to be weighed before making a decision.
The most significant of these is the potential for legal complications. Modified triggers, particularly those that significantly increase the rate of fire, can be subject to strict federal, state, and local regulations. It is extremely important to research and fully understand the laws that apply to your location before purchasing or installing a double trigger AR-15. Failure to comply with these rules can result in severe penalties.
Complexity and Reliability
The complexity of the mechanism is another factor. A double trigger AR-15 system is generally more complex than a standard single-stage or two-stage trigger. This can lead to increased potential for malfunctions and require more attention to maintenance. Any modification to a firearm’s trigger system should only be undertaken by someone with sufficient knowledge and experience, or preferably a qualified gunsmith. Regular cleaning and lubrication are essential to maintain reliability.
Cost and Installation
The cost factor must be considered. The double trigger AR-15 system is generally more expensive than a standard fire control group. The additional components and specialized design contribute to the higher price. Moreover, professional installation can add to the overall cost.
Training and Practice
Perhaps the most critical consideration is training and practice. Simply installing a double trigger AR-15 is not a guarantee of improved performance. Consistent practice is required to develop proficiency with the new system. Shooters must learn to control the rapid trigger reset, maintain accuracy, and manage recoil effectively. Regular range time and dry-fire practice are essential to become proficient.
Practical Applications
Recreational Shooting
The applications of a double trigger AR-15 span a range of uses, from recreational shooting to competitive environments.
For recreational shooting, the double trigger can add an extra level of enjoyment and excitement. The ability to shoot rapidly can be incredibly fun, and the unique trigger feel can make the shooting experience more engaging.
Competitive Shooting
In competitive shooting, the double trigger AR-15 shines. The advantages of increased rate of fire and enhanced trigger control can be a significant benefit. Shooters can benefit from reduced split times and faster target engagements. The double trigger AR-15 can be a competitive edge.
Home Defense (Considerations)
Home defense presents a more nuanced situation. While the increased rate of fire might seem appealing, it’s important to balance the benefits with the potential drawbacks. The added speed may assist in protecting yourself and your family. Also, the enhanced control can add more accuracy in the line of fire. The complexity and potential for malfunctions are a concern, as is the legal consideration if the weapon is deemed a machine gun. Proper training, responsible gun ownership, and familiarity with the system are paramount for safe and effective use in a home defense scenario.
Law Enforcement (Hypothetical)
The military and law enforcement communities are the target market for double trigger AR-15s, and there are benefits in tactical training. Law enforcement often encounter situations where rapid target engagement is crucial. Also, having enhanced accuracy and speed can be a positive thing in the field. However, these decisions must be made with careful consideration of the advantages and potential risks, along with adherence to the highest safety standards.
Conclusion
The double trigger AR-15 is a specialized modification that offers the potential for increased speed, improved trigger control (potentially), and a unique shooting experience. The benefits are most pronounced in competitive shooting disciplines. However, several drawbacks need careful consideration, including legal restrictions, complexity, cost, and the requirement for extensive training.
Whether a double trigger AR-15 is the right choice depends on individual needs, shooting goals, and a commitment to responsible gun ownership. Before modifying an AR-15, it is imperative to fully understand the local, state, and federal laws concerning firearms and modifications. It is also important to fully grasp the mechanics of the double trigger AR-15, as well as the training and practice that will be needed to maximize its advantages. If you are considering this modification, seek advice from qualified gunsmiths, and always prioritize safe and responsible gun handling practices. This can also help you make an informed decision.
