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What is a Binary Trigger? 🔍
⇢ A binary trigger is an aftermarket trigger system designed for semi-automatic firearms that allows a shooter to fire a round both when the trigger is pulled and released.
Features ⚡️
| 🔵 Dual Firing Modes (semi-automatic and binary firing) |
| 🔵 Increased Firing Rate (much faster than traditional semi-automatic triggers) |
| 🔵 Simple Installation (can typically be installed in just a few minutes with basic tools) |
| 🔵 Enhanced Control (allow for greater control over each shot) |
| 🔵 Safety Mechanisms (ensure they can only be fired when intended) |
Benefits 🔐
| 💣 The ability to fire multiple rounds with a single trigger pull allows for increased accuracy and precision. |
| 💣 Binary triggers allow for a much faster rate of fire, making them ideal for competitive shooting or hunting. |
| 💣 They can be used for a variety of shooting activities, including target shooting, hunting, and self-defense. |
| 💣 The unique firing mode can add a level of excitement and enjoyment to shooting activities. |
| 💣 It can be customized to the shooter’s preferences, including adjusting the trigger pull weight and reset distance. |
How does a Binary Trigger work? ♻️
📢 As we mentioned above: a binary trigger is a type of firearm trigger that allows the shooter to fire two rounds with a single pull of the trigger.
- 🔹 When the trigger is pulled, the first round is fired as it would be with a standard trigger.
- 🔹 When the trigger is released, its special mechanism activates and causes the trigger to reset, allowing another round to be fired when the trigger is pulled again.
⚙️ Binary triggers use a special mechanism that essentially “fires” the weapon on both the pull and the release of the trigger:
- 📍 This is achieved through a sear mechanism that holds the hammer in place until the trigger is pulled. When the trigger is released, the sear releases the hammer and allows it to move forward, striking the firing pin and firing the second round.
⚠️ It’s important to note that these triggers can significantly increase the rate of fire of a firearm and may be restricted or prohibited in some jurisdictions.
🎥 Hope the video will be helpful for you:
TOP Best Binary Triggers – Editor’s Choice
1# Franklin Armory Binary Trigger BFSIII B&T C1 – Best Pick Overall
The Franklin Armory BFSIII B&T-C1 Trigger is a binary firing system that delivers faster split times between rounds, making it ideal for tactical and competition use. With its smooth trigger pull of 4.5 lbs, +/- 0.5 lbs, and positive reset on release, this trigger provides enhanced flexibility and optimal performance. Its three-position selector allows for safe, semi-automatic, and binary firing modes, with the latter firing one round on pull and one round on release, making it the fastest semi-automatic trigger on the market. It is easy to install and compatible with any BCG, making it a great choice for competition shooters, tactical shooters, and recreational enthusiasts.
2# Franklin Armory Binary Trigger BFSIII HK-C1 – Best H&K Pick
The Franklin Armory Binary Firing System III HK-C1 Trigger is a high-speed, three-position trigger designed for both tactical and competitive use. This trigger boasts greatly reduced split times between rounds. The ambidextrous safety selector fits in most two and three-position trigger housings and works in SP5K housings. The trigger pull weight is around 4.5 pounds, making it easy to operate. This trigger is compatible with most HK 91, 93, & MP5 variants and clones. It is a must-have for all shooters who want to take their performance to the next level.
3# Franklin Armory Binary Trigger BFSIII AK-C1 – Best AK Rifles Pick
The Franklin Armory Binary Trigger BFSIII AK-C1 is a revolutionary trigger system for AK-47 rifles. Its 3-position design allows for incredibly fast semi-automatic firing with reduced split times between rounds, making it superb for tactical and competition use. The trigger pull weight is approximately 5.5 lbs, and it features a positive reset on the release phase. Additionally, the release round can be canceled by simply moving the selector out of Binary mode while holding the trigger back. This trigger is easy to install and perfect for competition shooters, tactical shooters, and recreational enthusiasts.
4# Franklin Armory Binary Trigger BFSIII AR-C1 – Most Popular Pick
The Franklin Armory Binary Firing Trigger System III is a popular choice among competition shooters who wish to improve their accuracy and speed. This trigger modification allows for firing on both the trigger pull and release, making it easier to place shots close together quickly. The BFS III AR Trigger System is easy to install and doesn’t require gunsmithing. It features a 4.5-pound trigger pull weight with a positive reset in the release phase and eliminates the backup disconnector. The trigger works with most AR applications, including AR10, AR15, MPX, .223 AR, .22LR, and 9mm uppers, without modification.
5# Fostech Outdoors Echo AR-II Binary AR Trigger – Best Durable Pick
The Fostech Echo AR-II Trigger is an ATF-approved, drop-in rifle trigger designed for the AR-15 platform. It boasts a patented design, HiperFire technology, and FosTecH’s secondary disconnect, ensuring a light, crisp trigger pull in semi-auto mode. With its innovative echo mode, this trigger fires both when the trigger is pulled and released. The trigger is made from a proprietary stainless steel alloy, providing reliability and durability for shot after shot.
6# Franklin Armory Binary Trigger BFSIII CZ-C1
Based on our experience the Franklin Armory BFSIII CZ-C1 Trigger is an exceptional upgrade for tactical and competitive shooters. This semi-auto trigger features a 3-position design that includes a safe position, semi-auto firing mode, and a unique binary firing mode that shoots one round on pull and another on release. With an ambidextrous safety selector, this trigger system is suitable for all marksmen, providing reduced split times between rounds and tighter groupings down range. Designed for the CZ Scorpion EVO 3 rifle, this black-colored trigger is new and offers greatly improved weapon performance.
7# Franklin Armory Binary Trigger BFS III ACR-C1
The Franklin Armory BFSIII ACR-C1 Binary Trigger System is a thing for tactical and competitive shooters. This innovative device operates in three trigger operation modes, with binary firing mode being particularly useful for tactical situations where a higher rate of fire is needed. The trigger is easy to install and provides a smooth pull of 4.5 lbs with enhanced buffer springs for optimal flexibility. The release round can be canceled by simply moving the selector out of binary mode while holding the trigger back, ensuring safety and control. Compatible with most AR platforms and calibers, this trigger system is ideal for anyone looking to enhance their shooting experience.
8# Franklin Armory Binary Trigger BFSIII 22-C1
The Franklin Armory BFSIII 22-C1 trigger is a 3-position trigger designed to enhance your Ruger 10/22 rifle experience. The trigger offers safe, semi-automatic, and binary firing options. In binary mode, the trigger fires one round on the pull and another on the release, providing unmatched speed and fun. The trigger features a positive reset on the release phase, and you can cancel the release round by moving the selector out of binary mode while holding the trigger back. It is a perfect upgrade for competition shooters, tactical shooters, and recreational enthusiasts.
What are the Types of Binary Triggers? 💁🏽♂️
🔎 After a thorough examination, our team came to the conclusion that there are generally two types of binary triggers:
- 💡 Mechanical
➔ These triggers use a purely mechanical design to release the hammer or striker for the second shot. They work by using the recoil from the first shot to reset the trigger, which then releases the hammer or striker again for the second shot.
- 💡 Electronic
➔ These triggers use an electronic mechanism to release the hammer or striker for the second shot. They work by using a microprocessor to detect the movement of the firearm’s bolt carrier group, which then sends a signal to release the hammer or striker for the second shot.
📢 Both types allow for a rapid rate of fire and are popular among gun enthusiasts.
FAQ 🤔
Conclusion ⏰
When it comes to finding the best binary trigger for you, there are many factors to consider. From selecting a compatible platform and understanding your needs as a shooter to considering safety features, customization options, and value for money; all of these aspects must be taken into account before making an informed decision. We hope that this comprehensive guide has provided useful information about different types of triggers available on the market today so that you can make an educated choice when buying one for yourself. With careful consideration and research, we’re sure you’ll find the perfect option for your shooting requirements! 😉
The Fostech Echo trigger system, which I had purchased in the past, did not meet my expectations when it came to its performance in semi-automatic mode. The trigger pull was heavy and felt like it was pulling against a rubber band. Although the binary mode functioned, it was not practical for serious usage. I have since repurposed it as a range toy, installed on an Aero Pew lower, and I plan on getting a 22LR upper for it to use as a fun, low-cost shooting option.
I had a Franklin Armory Binary Firing System (BFS) installed on my CZ Scorpion. While it was a fun range toy, it was nothing more than that. The BFS often failed to fire the second shot and it turns out that one of the springs was too weak, but it could be replaced easily. This is a known issue with the CZ platform. Due to the upcoming election, the possibility of new regulations regarding short barrel rifles (SBRs) and the high cost of ammunition, we decided to sell it at a gun show. Additionally, the BFS would quickly burn through a 50-round drum, which my wife had asked me to avoid doing. Ultimately, I found that I couldn’t resist the temptation to shoot the entire drum.
Hello everyone,
As binary triggers have become increasingly popular in the firearms community, we wanted to create a thread to address some of the common questions and misconceptions surrounding these trigger systems.
Below, you’ll find a list of some frequently asked questions about binary triggers. If you have a question that isn’t answered here, feel free to ask and we’ll do our best to provide an answer.
Q: What is a binary trigger in simple words?
A: A binary trigger is a trigger system that allows the shooter to fire a round with each pull and release of the trigger. In other words, when the trigger is pulled, the gun fires, and when the trigger is released, the gun fires again. This is known as the “binary” mode.
Q: Is a binary trigger legal?
A: The legality of binary triggers can vary depending on the location and jurisdiction. In some states, binary triggers are completely legal, while in others they may be restricted or outright banned. It’s important to check your local laws and regulations before purchasing or using a binary trigger.
Q: How does a binary trigger differ from a bump stock?
A: A binary trigger and a bump stock both increase the rate of fire for a semi-automatic firearm, but they work in different ways. A bump stock uses the recoil of the gun to “bump” the trigger back into the shooter’s finger, causing the gun to fire again. A binary trigger, on the other hand, fires the gun both on the pull and release of the trigger.
Q: Is a binary trigger safe to use?
A: As with any firearm, the safe use of a binary trigger depends on the user’s knowledge, experience, and adherence to firearms safety guidelines. It’s important to fully understand the operation and function of the binary trigger before using it and to always follow the manufacturer’s instructions.
Please let me know if you have any questions, and I’ll do my best to provide an answer. Thanks!
I recently installed a Franklin BFSIII C1 trigger into my Springfield Saint Victor AR15 rifle, which is mostly in its original configuration and has a 16-inch barrel chambered in 5.56. I was pleased to find that I didn’t need to swap out the buffer spring for either of the two included springs, although it was nice to have the option since they had different weights. At the range, the rifle performed exceptionally well in Binary mode, flawlessly firing all 30 rounds from a Full PMAG loaded with green tips. I was so impressed with the trigger that I plan to purchase more for any future builds.
I’m planning to upgrade my rifle with several new components, including a muzzle brake, a TiN or NiB Bolt Carrier Group, and a new trigger. However, I’m unsure whether to choose a Franklin binary or a gristle trigger. I’m interested in hearing your thoughts on the reliability of binary triggers and whether they’re more of a gimmick or have practical applications. My initial impression was that they could help me fire more rounds accurately and quickly at a target.
I would suggest opting for a light binary trigger such as the Franklin trigger or a similar option and then honing your skills with double-taps through practice.
I’ve installed the Franklin trigger on my PTR C93 and have been thoroughly impressed with its performance, particularly when paired with Tula steel ammo. While I initially encountered issues with steel and brass ammunition when using the 9mm version, I was able to remedy the problem by switching to the heavier hammer spring. Since making that adjustment, I haven’t experienced any issues with the trigger’s functionality.
In my experience, I’ve owned multiple binary triggers, but the only ones that have functioned consistently for me are the MP5 version from Franklin Armory and the AR Echo trigger from Fostech.
Upon receiving my trigger, I opted to have a professional gunsmith handle the installation. I picked up the rifle two days later, and the gunsmith had already test-fired three magazines without encountering any problems whatsoever. If you haven’t tried a binary trigger, I highly recommend giving it a shot.
Are binary triggers safe to use?
✅ When installed and used correctly, binary triggers can be safe. However, they require additional training and practice to use effectively and safely. The two-shot burst can be difficult to control and may increase the risk of accidental discharges. ⚠️ It’s also important to note that binary triggers may not be suitable for all types of firearms, and installing them may void the manufacturer’s warranty.
📢 Furthermore, some jurisdictions have specific regulations on the use of binary triggers, and it is important to understand these laws before installing or using one.
The binary trigger is a blast for some range fun! I’m definitely thinking about buying more of ’em. It’s super easy to add to any AR lower, and I’ve got a couple on my range gun. When I used it with some mixed 300blk ammo, it just made me grin ear-to-ear. But a word to the wise: make sure you’re using a full buffer tube, ’cause I got a little surprised when it went off!
I’ve put a few hundred rounds through the Fostech Echo trigger without encountering any problems at all. It’s hands down the best upgrade you can make to your AR. The trigger is user-friendly and the installation is a breeze. The only drawback is the price, but believe me when I say it’s worth every penny.
What should I look for when purchasing a binary trigger?
📢 When purchasing a binary trigger, here are some factors to consider:
🔵 Compatibility: Make sure the binary trigger is compatible with your firearm. Not all binary triggers will work with all firearms.
🔵 Quality: Look for a binary trigger that is well-made and has a good reputation for reliability. A poorly made binary trigger can be dangerous and can cause malfunctions.
🔵 Safety: Ensure that the binary trigger has safety mechanisms in place to prevent accidental discharges. These safety features may include a trigger block or a safety selector switch.
🔵 Price: Binary triggers can be expensive, so consider your budget when making a purchase. However, do not compromise on quality and safety for a lower price.
🔵 Legal considerations: Be aware of the laws in your area regarding the use of binary triggers. Some states and municipalities may have restrictions or bans on these devices.
🔔 Additionally, always follow proper firearm safety practices and receive proper training before using any firearm.
I purchased a binary trigger about a year ago and it’s been a favorite of mine ever since. I’m even planning on incorporating it into future builds. I did make one change by swapping out the springs to reduce the trigger pull weight, but other than that, I haven’t experienced any issues with it.
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