9 Best Binary Triggers (Ranked & Reviewed)

Are you looking for the best binary triggers? Binary triggers are a lot of fun and allow you to shoot very fast legally.

Binary triggers can be switched from semi-auto to binary and offer a huge advantage while not being a fully automatic weapon.

They are easy to install and are more affordable than getting a tax stamp, filing paperwork, and waiting for approval to get a full auto rifle. They have become popular recently and can be added to a wide variety of different firearms.

If you do not yet own a binary firing system, you are missing out and should have at least one in your inventory.

Think about picking up one now before it’s too late.

This article will cover the best binary triggers on the market for different firearms. 

Best Binary Trigger List

Here is a list of the best binary triggers I recommend. They are easy to install and are direct drop-in replacement triggers.

These are for popular guns and platforms like the AR15, AK47, Ruger, CZ, H&K, and B&T.

Bonus: GatCrank Turbo XL

So this isn’t a binary firing system, but I figured I should include it in this article. The GatCrank Turbo XL is a trigger crank that will increase the rate of fire.

Similar to the old-school Gatling guns, it is exactly that. A small trigger crank attaches inside the trigger guard with a crank that you rotate to fire quickly.

This is just a novelty, and I would never recommend it on a serious self-defense fighting rifle.

But this is America, and we are allowed to own stuff like this, and we don’t even need a good reason. A simple “because I can” works for me.

Gear Up

Here are some things that pair well together with a binary trigger. You will run through more ammo and need some high-capacity magazines.

The Purpose of a Binary Trigger

Are there any ways you could increase shooting performance using an old AR-15? Having a binary trigger will make your shooting games more fun.

The use of these tools can help improve your practice drills. A Binary trigger increases the rate of fire by shooting a round on the trigger pull and one on the release of the trigger.

The purpose is to shoot fast. This is helpful when you need to provide cover fire or just want to have fun at the range or competition shooting.

How Does A Binary Trigger Work?

A Binary trigger is attached to a semi-automatic weapon like an AR-15 and is usually a drop in trigger group configuration. These technologies dramatically improve the firing rate.

It allows firing a single bullet at once. Upon release, the trigger triggers a second shot. You can use bullets as if they were fired automatically.

Once the trigger is pulled, the sear releases the hammer. When the hammer touches the firing pin, the gun fires. The bolt resets the hammer upon firing. Trigger springs are used to accomplish this.

When the trigger pull is then released, the firing process happens again.

Are Binary Triggers Illegal?

Not yet. Binary triggers are legal, but some states, local counties, and towns have limitations.

It is your responsibility to know the local laws in your area. Federally there has been no determination on them, but if I had to guess, they would soon be on the chopping block just like bump stocks were.

Now might be the perfect time to pick up a few before it’s too late. Unfortunately, gun rights are always on the defensive.

The federal government has recently attempted to ban devices that make semi-automatic functions more comparable in functionality to fully automatic.

Earlier this year, a federal district attorney said he was considering a similar measure against the alleged manufacturer.

At the time of writing this, they are legal, but I can see the binary firing system being banned in the future, unfortunately.

Binary Trigger vs Bump Stock

Bump stocks utilize a technique called bump firing. All a bump fire device does is aid in this technique.

Bump firing is not accurate or very controllable, or consistent. You are essentially letting the recoil of firing help you slap the trigger.

Also, bump stocks have now been banned. Using a binary trigger is a much better way of shooting fast. Shots are more controllable and accurate, and you can select from semi-automatic or binary modes.

Having a good binary trigger is the superior way to shoot fast if you want to.

Binary Trigger vs Full Auto

A Binary trigger is not a fully automatic trigger. A binary trigger fires a single round on the pull and then one on the release.

Full auto keeps firing while the trigger is held down. Full auto firearms also known as machine guns are strictly regulated by the federal government; owning one is impossible for most citizens.

Also, even if you can legally own one in your state, the entire process is a huge headache.

Just not worth it currently, in my opinion. Maybe one day, the laws will change, full autos will become a more viable option, and you will be able to own a machine gun more easily and legally.

That’s the great thing about a binary trigger system, though. You get close to full auto without the headache.

Again, always make sure you know and follow your specific local laws.

Forced Reset Triggers

A forced reset trigger does exactly what it sounds like, forcing the trigger to reset.

So when you pull the trigger, there is an extra spring (compared to traditional AR triggers) that pushes your trigger forward, back to the ‘start’ position, allowing you to fire your subsequent shots much quicker.

The federal government currently considers these illegal, so do not purchase one of the forced reset triggers.

Forced reset triggers have gotten some people in major trouble recently, so I suggest avoiding these.

Is The Franklin Armory Binary Trigger The Best

The Franklin Armory binary trigger is well-known and one of the best manufacturers. They have a smooth trigger pull and are a drop-in trigger system.

The trigger systems can be purchased in a standard curved trigger or a straight trigger for most of their models.

They are the biggest company that offers the widest selection of platforms for their binary trigger systems.

Franklin Armory binary triggers work great and allow you to cycle from semi-automatic to binary mode. Many people have used them and stand by how great their binary triggers work.

These triggers are also reliable and of good quality that will last.

Franklin Armory triggers are some of the best on the binary trigger market.

Final Considerations

Binary triggers tend to fall into the gimmicky category for most people but I see them as an advantage.

Being able to switch from semi-auto to binary fire is a great advantage to have.

Will there ever be a situation you find yourself in where you will need it to save your life? Probably not but who knows I see them as a great investment especially since I see these being targeted with bans.

So my philosophy is to buy one now before you can’t.

The biggest downside is you will burn through ammo quickly depending on how much you practice with the binary mode.

If you want to learn more about other aftermarket triggers for AR-15 can you view the post Best AR-15 Triggers here.

Binary Trigger FAQ

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