When it comes to enhancing the performance of your AR-15 rifle, few upgrades make as big an impact as the trigger. Among the most talked-about options in recent years is the WOT Trigger. Whether you're a tactical shooter, firearm enthusiast, or competitive marksman, understanding what a WOT trigger is—and how it works—can drastically improve your shooting experience.
In this guide, we’ll explore everything you need to know about the WOT trigger, from how it functions to its benefits, legality, and installation tips. If you're considering upgrading your firearm or just curious about this technology, read on.
What Is a WOT Trigger?
WOT Trigger stands for Wide Open Trigger, a drop-in trigger system designed to enhance the rate of fire in semi-automatic rifles, especially AR-15 platforms. It mimics full-auto functionality while staying within the legal boundaries set by the ATF—although this has been a topic of legal scrutiny, which we’ll touch on shortly.
Unlike traditional triggers that reset after each shot, the WOT trigger uses a forced reset mechanism, where the trigger physically resets forward after firing. This allows the shooter to pull the trigger faster without waiting for the trigger reset, resulting in a much higher rate of fire.
Benefits of Using a WOT Trigger in Your AR-15
Choosing the right trigger system can be game-changing. Here are a few key advantages of using a Wide Open Trigger:
Faster Shooting Speed
The forced-reset mechanism allows for rapid fire, making it ideal for competition shooting or tactical training.
Easy Installation
Most WOT triggers come as drop-in units, meaning no gunsmithing is required. If you're comfortable doing minor work on your AR-15, you can install it in under an hour.
Enhanced Trigger Feel
These triggers often come with reduced trigger pull weight, giving you a smoother, more consistent shooting experience.
Durable Construction
Made from high-grade materials like stainless steel or aluminum, WOT triggers are built for reliability under stress.
How Does a WOT Trigger Work?
At its core, the WOT trigger is a forced reset trigger (FRT). When a shot is fired, the bolt carrier group pushes the trigger forward, automatically resetting it. This means you can release and pull the trigger again almost instantly, achieving higher rates of fire compared to standard semi-auto triggers.
While it doesn't make the gun fully automatic, it closely simulates the feel—without requiring a tax stamp or NFA registration (although regulations are evolving, so keep reading).
Is the WOT Trigger Legal?
This is the million-dollar question.
Legal Status of WOT Triggers
As of recent years, WOT triggers have come under legal scrutiny by the ATF (Bureau of Alcohol, Tobacco, Firearms and Explosives). While initially considered legal because they require one trigger pull per shot, the forced reset mechanism has led the ATF to classify certain versions of these triggers as “machine guns” under the National Firearms Act.
Some models have been banned or seized, and manufacturers have faced lawsuits and cease-and-desist orders. That said, not all WOT-style triggers are banned, and legal interpretation can vary by state.
Before Buying a WOT Trigger
- Check current ATF guidance
- Consult your state’s firearm laws
- Buy only from reputable sellers
- Be prepared for potential legal changes
How to Install a WOT Trigger in Your AR-15
If you've done your legal homework and are ready to install a WOT trigger, here’s a quick overview of the process.
🔧 Tools Needed:
- AR-15 lower receiver
- WOT trigger unit
- Punch set
- Hammer
- Armorer’s wrench (optional)
- Safety goggles
Step-by-Step Installation:
- Unload your firearm and double-check the chamber.
- Remove the lower receiver from the upper.
- Take out the old trigger group (pins, hammer, and trigger).
- Drop in the WOT trigger unit into the trigger well.
- Align and insert the pins to secure the new trigger.
- Function check the trigger (without live ammo) to ensure it resets correctly.
- Reassemble the rifle and enjoy your upgraded trigger system!
If you're unsure or inexperienced, always consult a professional gunsmith.
Frequently Asked Questions (FAQs)
Is a WOT trigger considered full-auto?
No, a WOT trigger does not make your rifle full-auto. It still fires one round per trigger pull, though the mechanism allows much faster reset and firing.
Can I use a WOT trigger in a hunting rifle?
Technically, yes. But many states have restrictions on rapid-fire triggers for hunting. Always verify your state’s hunting regulations.
Will a WOT trigger damage my rifle?
Not if installed properly. Most WOT triggers are designed for compatibility with standard AR-15 parts. However, using low-quality components or improper installation can lead to malfunctions.
Are WOT triggers legal in California or New York?
Likely not. These states have strict trigger modification laws. Always check with local firearms authorities.
Tips for Safe and Legal Use of WOT Triggers
- Stay updated on ATF rulings and court decisions
- Keep your receipts and product documentation
- Do not modify the trigger unit beyond its intended function
- Consider legal protection or insurance if you own NFA gray-area items
- Practice at a certified range and know your rifle’s mechanics well
Final Thoughts: Should You Buy a WOT Trigger?
The WOT Trigger is a compelling upgrade for any serious shooter looking to improve fire rate and trigger responsiveness. It offers a thrilling shooting experience and competitive edge—but it doesn’t come without legal and ethical considerations.
If you're confident in your legal standing and want to upgrade your AR-15, a WOT trigger can be a high-performance addition. Just make sure to do your due diligence.
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