What are you looking for from a good trigger? Tank reliability or accuracy and groups of 2 inches at 200 yards? Is it easy to maintain or fine-tune every step of the shot?
We do not know what exactly you like, so we have prepared a review that takes into account 99.9% of shooters’ desires. Accurate, reliable, cheap – we’ve looked at thousands to bring you only 20 of the best triggers for you to choose from. Time for updates and here are our contenders!
Table of Contents
Best AR 10 Trigger | AR-10 Trigger Review Guide
#1 Geissele Super Dynamic 3-Gun AR 10 Trigger
This flat-faced trigger is designed for use in AR-10 and AR-15 pistols. The internal mechanism has no adjusting bolts, so you will encounter 4 pounds of resistance. The descent is smooth, but you can feel a slight transition (like with two-stage triggers). This is a hybrid system and many shooters love it. The Geissele Super Dynamic 3-Gun (SD-3G 05-166) features reduced lift-off length, superior definition break, and short dropout. The trigger system is designed to make your next shots lightning-fast. This is important for sports shooters and when shooting quick shots at targets (like Keanu Reeves’ training before for “John Wick”). By buying this model you get a beautiful package in which, in addition to the trigger, you will find pleasant additions: a Velcro patch, a chain, branded stickers, and two replaceable springs. With these springs, you can change the pulling weight in three ranges (3.25-4; 4-4.5; 4.5-5.5 lbs). Please note that the pandemic has made adjustments to the delivery schedule. Therefore, now is the time to place an order to be ready for the shooting range in the spring.
#2 CMC Triggers AR-15/AR-10 Trigger
This single-stage trigger for AR-10 / AR-15 stands out from the competition with its patented manufacturing technology. SMS pays great attention to the processing of working surfaces that experience friction or touch during operation. To understand the depth of these aspects, the surface finish of metal parts from CMC Triggers is 1-2 RMS. Direct competitors (eg EDM) allow 32 RMS. To make the trigger work as long and reliable as possible, the manufacturer used 8620 alloy steel and S7 tool steel. This allowed the triggering to be soft, uniform, and clear as glass. The trigger comes fully tuned with a preset pulling weight of 3.5 lbs. You can also choose between a straight and curved trigger face. The only thing that will not be in your power is the fatigue of the trigger with the intense shooting. You and your gun shop will most likely run out of ammo, but the trigger from the CMC will remain indestructible.
#3 HIPERFIRE HIPERTOUCH 24 Competition AR 10 Trigger
One-stage stylish black AR trigger for those who love precise trigger action. Also, this trigger has a very impressive range of adjustments: you can use 15 different combinations to get the pulling power you want. In addition to the installed spring, the kit contains 2 more springs (with higher and lower rigidity). You can set them in 5 different positions for 15 different stiffness options. If that didn’t impress you, here’s the cherry on top – the Hipershoe Finger Pad Revolution. The optional trigger shoe allows you to choose from 5 positions and stop at the appropriate lever length. In addition to improving the pulling weight, you also get a larger pressure area, which is quite significant with intense workouts. Overall, this is a good trigger with a tiny overshoot, a positive reset, and a clean move. If the standard AR 10/15 trigger requires 7-8 pounds of force, the reduction in weight to 2.5-3.5 pounds is very noticeable. The absence of a screw for adjusting the thrust creates some difficulties during the initial adjustment. If this stage is passed, the operation of the trigger will leave only pleasant impressions.
#4 Triggertech AR-10 Diamond Trigger
This is a two-step trigger for professional shooters. Looks and feels like a piece of jewelry for gun lovers. The main feature of this trigger is frictionless release. This results in an additional reduction in launch weight of approximately 0.5 lb. All your efforts will be directed only to overcoming the two-stage trigger barrier. Hidden inside the 7075 anodized aluminum case is a 440C hardened stainless steel movement. This is arguably one of the toughest and most corrosion-resistant parts of your AR10 rifle. The trigger works accurately and stably. The mileage is 0.015 inches at zero creep. You just feel the 4 ounces of the first stage and the second stage force that can be adjusted from 20 ounces to 3.75 lbs. Adjustment is made with the adjusting screw in 2 oz increments. The fracture is clear as glass and tactical drop does not exceed 0.03 inches. An important feature, choosing the tractive effort, you do not influence the further stages of the descent. The force of impact on the capsule is always stable and precise. This trigger has a significant price, but it is quite justified for lovers of jewelry trigger precision. It might be too cool for a beginner, but perfectly acceptable for experienced shooters.
#5 Timney Triggers AR-10 Competition Trigger
There are many outstanding representatives in the secondary trigger market, Timney is one of the leaders in this market segment. Three variants of Timney triggers were released specially for the AR-10. Small design differences aside, this is a nickel-plated tool steel movement. For even greater wear resistance, all parts are heat-treated to meet Rc 56-60. The trigger is packed in a light-alloy case made of anodized aluminum. If you’ve been looking for the ultimate corrosion-resistant trigger, you’ve found it. Timney trigger reduces factory force from 8 pounds to a stable 4 pounds. The original trigger pins are also included. The straight shoe design provides pleasant feedback, which is especially important in competition. A strong impact on the capsule guarantees operation in all cases, with no chance of misfire. This trigger has a very good reputation. The only objective criticism that deserves attention is the inability to adjust the tractive effort and the small clearance when installed in the rifle. If you are willing to accept it, this trigger will justify your trust.
#6 Aero Precision Billet AR 10 Trigger
If you like the preset trigger and do not want to change the situation globally, you can make a minimal update. Try changing only the “trigger”. With the Aero Precision Billet, you get a wide, curved trigger that’s comfortable to press even with gloves on. The design is sleek and feels good. This upgrade does not cost a lot of money and will take less than 10 minutes to install. 3 pan head screws are included to secure the hook. Please note – roller pins are not required, everything is simple and straightforward. The hooks come in 3 color options, so you have a good opportunity to tweak your weapon design a bit. The attentive reader could make out a small engraving in the shape of the letter “A”. This is a trademark logo of the manufacturer (Aero Precision).
#7 HIPERFIRE HIPERTOUCH ECLipse AR 10 Trigger
At first glance, this trigger differs only in its open design. It is worth noting that Nickel Bliss nickel-boron (NiB) treatment creates an ideal smooth surface, pleasant to the look and feel. This trigger is suitable for both novice and experienced professional shooters. The cam lobe motor is superior in response speed and power to many on the market. With multiple springs of varying stiffness in the kit, you are free to vary the trigger weight from 1.75 to 3.5 lbs. Also you can slide the pad under your finger along the trigger. The higher the shoe is set, the more force you have to apply to press. If you installed the softest spring with a 1.75 lb resistance and move the pad as high as possible, the required force is 2.25 lbs. This means that the actual range is even greater than the stated one. Even if you can’t be called a gunsmith, this trigger is quick and easy to install. It will take you only 10 minutes to read the detailed instructions and repeat all the operations.
#8 Airborne Arms Geronimo AR 10 Trigger System
Geronimo’s trigger system is a hand-crafted trigger for every detail. The single-stage trigger is designed with MSaT technology in mind, which adds customization flexibility. It looks and feels like a monolith or a Swiss movement. To create a trigger system, all metal parts are cut by electro-erosion. After that, all the details go through stone grinding and in manual mode get their final look. As a result, the hardened A2 tool steel components have very good tolerances and match perfectly. The pins in the triggers are constantly in tension because they connect the rotating parts. Replacing the pins can be very hassling. Airborne uses maximum AA diameter titanium pins. This protects the mechanism from wobbling for many thousands of cycles. The package contents of this offer includes everything you may need to install and configure the trigger. The kit includes different springs for all ignition stages, a hex wrench, and a Torx wrench. Detailed instructions will answer all questions and help you set your trigger weight between 3 and 4 pounds. The kit is pleasantly lightweight and weighs just 1.8 ounces. By buying this you get a quality product at a nice price.
#9 CMC Triggers AR-15/AR-10 Single Stage Drop-in Competition Trigger
CMC Triggers often mentions that the best shooters and even champions use their parts. There is some truth to this because these are premium triggers. It’s really well done, very accurate, and reliable. Let’s take a closer look at what CMC has prepared for our AR-15 / AR-10. The escapement system from CMC is effortless to install. In just a few minutes, you can install a ready-made device, confirm that the security system is working, and take a well-aimed shot. The well-coordinated work of the entire mechanism is ensured by the very precise processing of parts. If a perfectly smooth mirror surface is 0 RMS, the surface finish of the steel and aluminum parts of this trigger is 1–2 RMS. This is achieved thanks to a special patented technology that CMC Trigger is very proud of. If you are interested in specific stats numbers, you might be surprised. Preset launch weight of 2.5 lbs and no slippage or sand feel. The drop is just as nice and crisp, and subsequent shots will be quick. Overall, this is a premium hand-built and tested trigger. We were pleasantly surprised to learn its price, and we hope you too.
#10 Geissele Super Dynamic Enhanced AR 10 Trigger
The trigger from Geissele is a two-stage trigger system ideal for target shooting. You can feel the full benefits of this trigger when you hit all the bullets over 100 yards away with incredible precision. The short and smooth travel of the first stage will require 2.3 lbs. The second stage needs another 1.2 pounds of effort and, believe me, it’s just a great sense of control! As you may have noticed, this is an open-type trigger, and all rotary parts and springs are available for service. Stock up on spare parts (Mil-Spec springs and pins) and you won’t want to experiment with other triggers again. If you take care and lubricate the Geissele trigger before every trip to the range, the trigger will unleash all your best shooting skills for years to come. Trigger SD-E 05-167 is not adjustable, two stages are already preset. All you need to do is set this light and accurate trigger to amaze everyone with your precision.
#11 Timney Triggers AR 10 Targa 2-Stage Long Trigger
This trigger from Timney is suitable for a large collection of weapons, for AR-15s, military M4 rifles, and even Colt rifles made in the 90s. Its feature is complete readiness for installation without any adjustment or calibration. This two-stage trigger provides smooth actuation and responsiveness. You may have noticed the letters in the trigger name. To answer your question: 663S has a curved trigger, 663S-ST has a straight trigger. Inside the military-grade 6061 T6 alloy case, there is a very durable S7 tool steel hammer. In addition to incredible durability and impact resistance, the hammer has a Teflon-nickel coating that reduces friction and lubricates the working surfaces. Other parts that have much lower loads are made from A2 tool steel by wire EDM. Timney felt little of this, so the metal components were heat-treated to Rockwell 58!
To say that this trigger is indestructible is to say nothing. Perhaps the archaeologists of the future (in 500-1000 years) will consider this a space technology! (Joke) Timney Triggers manually assembles and tests each trigger system. Therefore, it is easy for them to give a lifetime warranty on all of their products. It feels like this trigger has a nice slack and a long way to go before reaching the wall. 2 or 2.5 pounds of force separates you from the shot. When the bullet leaves the barrel, release the pressure slightly and feel a slight click. This means that the trigger is ready for a new shot.
#12 HIPERFIRE HIPERTOUCH 24 AR 10 Fire-Control Group Trigger
The HIPERFIRE trigger system can make your AR rifle unrecognizable. The curved trigger matches the finger perfectly and, at a pulling weight of 2.5 / 3.5 lbs, already sends your bullets to the target. This trigger is single-stage and can be adjusted when the spring is replaced. There may be some fluctuations in trigger pull of + – 2 oz, but when you think of the base 8 lb trigger, it’s almost imperceptible. The HIPERFIRE mechanism is based on a cam motor. This fits standard bottom receivers with small 0.154-inch diameter pins. System components are made of heat-treated alloy steel. The impact hammer is strong enough to handle most 7.62 rounds. The start is smooth and the release is palpable and controlled. After resetting, you may experience a shorter path for the next shot. Overall, this provides a clean break and smooth footage. As we mentioned, this trigger can change the weight of the trigger. The kit includes two additional springs with which you can increase or decrease the force. Installs the trigger without removing the safety switch, or any additional modifications.
#13 Stern Defense H2S Hybrid 2 Stage Drop In Trigger
The H2S Hybrid 2 Stage has been designed with maximum versatility in mind. It fits for home protection and accurate shooting in competitions. The two-stage trigger from Stern Defense withstood 250,000 test shots and continued to operate successfully. If you were looking for an obedient two-stage trigger at an affordable price, check out this instance.
This trigger is lighter than its “brothers” but is not inferior to them in terms of smoothness of work or cleanliness of the gap. Body made of 6061, hammer made of S7 impact steel, other parts made of A2 tool steel. To create this trigger, mil-spec technology pins are also relevant. Thanks to replaceable springs, you can adjust the weight of the steps. The preset value of the first stage is 2 lbs, which is very soft. The second stage will require 4 pounds, but it will not be long at all, the overrun is very short. The reset occurs with a characteristic click, which is well heard and felt with a finger.
If your weapon (carbine) fires pistol cartridges, Stern Defense recommends using an H2S spring. It’s already preinstalled, so you have nothing to worry about. If for any reason your trigger breaks after purchase, contact the manufacturer. Perhaps very soon you will receive your new copy of the semi-flat trigger and sincere apologies. Stern Defense cares about its customers (and its reputation).
#14 CMC Triggers AR-15/AR-10 Duty/Patrol Single Stage Trigger Module
We have already written about triggers from CMC, so we will not repeat their painstaking processing of metal surfaces. This single-stage AR trigger comes with a very tempting price tag and the ability to choose the pulling weight. You have a choice of 3.5, 4.5, 5.5, and 6.5 pounds. This model is available in 4 modifications and has a different hook shape and pre-installed.
The trigger feels very nice: no slippage, glass-smooth fracture, and no hint of sand. The hammer confidently activates military and commercial supplies. A positive reset for quick follow-up shots is also provided. This assembly comes with a set of CMC Anti-Walk pins and is compatible with MIL-SPEC AR-15 and AR-10 rifles.
With this trigger, you get a good upgrade for a very reasonable price. CMC Triggers provides a warranty on all of its products, so there is no need to worry about trigger survivability. It will withstand all your rounds and will miss all prepared rounds.
#15 HIPERFIRE Enhanced Duty AR 10 Trigger
The Hipertouch EDT3 Fire-Control Group is a slightly different trigger system from what we have reviewed before. This is a single-stage AR trigger with a preset pressure of 4 to 6 pounds. The uniqueness lies in the fact that the shooter determines how much pressure is needed. In practice, this means that you can fire two shots in 1 second and still overcome 5 pounds the first time, and 4 pounds for the second shot, or vice versa 5 and 4, or only 4 pounds, or only 5 pounds. There are no switches or adjusting screws, it all depends on the shooter. The secret is in hook geometry and basic knowledge of mechanics. The larger the lever arm, the easier it is to press it. Your finger on the edge of the hook should hit the 4 lb. hurdle. If you lift your finger closer to the center of the hook (there is a groove for the finger), the force should be large, 5 pounds accordingly.
Conditions with 4-5 pounds of force on different parts of the hook are in effect as long as the green hammer spring is installed. If you replace the green spring with the red spring, the weight will increase, 5-6 pounds respectively. Tutorials, videos, and written instructions are provided for easy installation. In general, this is a universal solution. For marksmanship at long distances on the range – press gently on the edge of the hook. For close range, middle finger position. It is compatible with many platforms, all that do not go beyond the MIL-Spec (small pin 0.154 ” diameter).
#16 Elftmann Tactical ELF AR-10 Trigger
Your search for an omnivorous trigger may be over. Elftmann Tactical ELF AR-10 / .308 Trigger – built with significant abuse and minimum maintenance in mind. Abuse is not only hundreds of rounds in one day, it is also using heavy gauges. The secret of this trigger lies in its special internal structure. Components are made of A2 tool steel and aircraft-grade aluminum. For maximum precision, parts are EDM machined. It uses a double-wound spring and a heavy hammer. Thanks to this, every heavy gauge will be guaranteed to be activated, without harm to the trigger itself. The cherry on top is unique aerospace-grade needle bearings. With their help, triggering is smooth and predictably good. This offer has several options and is intended for any AR-15 model. The main requirement is to meet the mil-spec requirements (Colt with large pin available). You can adjust the pulling weight from 2 3/4 lbs to 4 lbs. Another good news, removal is not necessary for adjustment. This trigger looks and feels very nice. Buying this awaits you: short press, quick reset, and smooth operation. A nice bonus is a lifetime warranty.
#17 CMC Triggers AR-15/AR-10 Match Grade 2-Stage Trigger Group
This offer combines 6 models of two-stage triggers. They differ in price, hook design (straight or curved), and pulling weight. To choose a guaranteed suitable trigger – contact the seller, tell me what kind of weapon you have and what you expect from the update. He will help you take into account the size of the stud and recommend a trigger that suits your needs. After that, you can install and calibrate the trigger system yourself without involving a gunsmith or additional tools. This trigger has a special trigger mechanism. After a short overcoming of the first step, you reach a small plateau. This means that very little separates you from the shot. 91506 Kit – Requires 1 lb. for first-stage and 3 lbs for release. 91508 Kit – 1 lb and 2 lb. The rest of the kits are pre-installed at 2 lbs.
Determining the size of the holding pin is also a common question. The small diameter is 0.148 inches, the large 0.169 inches. Some weapons released in the 90s (like the Colt AR) use thumbs, but other ARs use a small pin more often. Please be careful when reading the product description. These triggers give a positive reset (after being pulled), move smoothly without full slippage, break cleanly and reset positively. Through two-stage work, shooters achieve greater concentration and get better groups, especially at long distances (over 200 yards).
#18 ALG Defense ACT Advanced Combat Trigger for AR-15/AR-10
This suggestion is for the lean shooter who wants a better trigger than the basic one. This is the same traditional trigger matching the original mil-spec. Advanced Combat Trigger is designed to satisfy the military, and therefore meets the standards of reliability. For the military, the trigger weight is strictly regulated and ranges from 5.5 to 9.5 pounds. This AR 10 / AR-15 single-stage trigger requires about 6 pounds, has a shorter stroke, and eliminates any sand when pressed. You can adjust your own weight from 3.5 to 6 pounds using softer springs, or choose between a light or heavy hammer. These components have already been added to your future kit.
Despite the low price, metal components are processed by the patented HardLube process and polished. The trigger and movement components are cast from 8620 alloy steel, have been repeatedly heat-treated, and have a high hardness. The disconnector uses 1070 high carbon steel. The trigger pins are also enhanced with 4140 CrMo steel and Nickel Teflon plated.
Breakaway sharpness is guaranteed with quality hardened .155 pins (pre-installed trigger uses softer steel for .154 pins). A small but important detail, at the ends of the pin (2) there are small slots for the hammer spring. This detail speaks of the knowledge of the ALG Defense Triggers engineers. With this kit, you get much more than just a trigger. This trigger is indifferent to abuse or lengthy rounds on the range. It is built like a tank.
#19 HIPERFIRE Hipertouch Enhanced Duty AR 10 Trigger
HIPERFIRE has introduced a single-stage trigger that transforms your AR rifle into a versatile shooting tool. Thanks to powerful hammer blows, the trigger stably activates even heavy calibers and is suitable for use: in law enforcement, hunting, shooting, and home defense. The HIPERFIRE Hipertouch Heavy Gunner is constructed from alloy steel, uses a small 0.154” dowel, and allows the trigger weight to be selected between 4.5+ – 5.5+ lbs. The versatility of this trigger is that it fits 7.62x51mm, 5.56x45mm (NATO), .300 AAC Blackout, .308 Winchester, and .223 Remington calibers.
HIPERFIRE cares about a pleasant user experience. The design of the hook has a smooth curve and will tell you the place for your finger. Soft and smooth pressing without sand, crisp click, fast positive reset, and only a hint of slippage. In fact, it is about one millimeter, but it can be felt under close observation. After triggering, you will find a shorter repeated path to the stop. This trigger has its own characteristics, perhaps someone will consider it disadvantages, some may like it or do not matter at all. We only want to inform you about these features before purchasing. By buying this you get what you pay for.
#20 JP Enterprises AR-10 .154 in Small Pin Trigger
The JP Enterprises AR-15 .154 in Small Pin Trigger Kit feels like a great trigger system for the price. With this you get a 0.154” pin mechanism, 3 to 5 lb single stage force, and an extremely short dump, no tension or overtravel. This is a superb base trigger upgrade that won’t eat up your savings. The metal components of this trigger are precision machined to look like one piece. This trigger is very easy to maintain and configure. Everything you may need is already described in very detailed instruction. In addition to choosing the release weight, you can adjust the ignition. If you have concerns about possible double hit shots, you can correct the overtravel.
The manual recommends setting the minimum value to at least 1/2 of a turn, but you can set 3/4 if you like. The included red spring will match the trigger force between 3.5 and 4 lbs. If you are looking for a compromise between speed and accuracy, this offer is for you. Right out of the box, you get an upgrade that can make your groups 100 yards neighbors in the center of the target.
#Bonus: (Repair Kit) Aero Precision AR10/AR15 Ooops Kit
Every gun owner knows that the absence of a small pin or a suitable spring turns a reliable and accurate weapon into a simple metal baton. For your assemblies to remain operational, you need to have a set of spare parts. Aero Precision has prepared Ooops Kit for AR10, AR15, M4E1, and M5 with all of the most frequently lost components. This kit contains all the necessary pins, bolts, springs, and holders that you may need. No more crawling through the darkest corners and looking for naughty components. Just take a new and prepared set and your weapon is back in service. Having this kit will make field repairs fast and complete, and you will get peace of mind and always a working weapon.
We hope you found what you were looking for and we are happy to help you with this. If you are still undecided, here is a small subjective rating from us:
- No. 7. HIPERFIRE HIPERTOUCH ECLipse AR 10 Trigger – good and deep adjustment
- No. 11. Timney Triggers AR 10 2-Stage Long Trigger – survives the apocalypse
- No. 16. Elftmann Tactical ELF AR-10 Trigger – beautiful and reliable
- No. 17. CMC Triggers AR-15 / AR-10 Match Grade 2-Stage Trigger – the most sensitive
- No. 18. ALG Defense ACT Advanced Combat Trigger – Unbeatable for the price
Thank you for staying with us and see you soon, survivor! Good luck!
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