Triggertech AR-10 Diamond Trigger

Triggertech AR-10 Diamond Trigger

Triggertech 308 AR Diamond Trigger

Triggertech AR-10 Diamond Trigger (308 AR)

TriggerTech’s AR .308 Diamond Trigger is an enhanced design that allows you to take advantage of revolutionary new technology and gives you the flexibility to choose exactly what kind of trigger shoe works best for your shooting style. This trigger is available in Curved, Straight, and Pro Curved models, all designed to enhance your shooting skills and give you a more accurate, precise rifle platform.

Available from Palmetto State Armory, Brownells, Optics Planet

Triggertech AR-10 Diamond Trigger (308 AR)

In addition to the incredibly short 0.015-inch reset point, the TriggerTech .308 Diamond Trigger is also user-adjustable, so you can dial in your trigger-pull weight in two-ounce increments from 2.5 to 5 pounds, giving you the exact feel you want. The trigger housing is constructed from hard-anodized 7075 aluminum, and all the internal components are crafted from 440C stainless steel. The trigger is designed for AR .308 rifles, but it will fit any receiver built with mil-spec 0.154-inch pinholes.

The most important benefit offered by the TriggerTech AR .308 Diamond Trigger is its construction. Thanks to the incredibly innovative Frictionless Release Technology incorporated into the design, there are no contact surfaces that need polishing or lubrication, and there’s no wear that will gradually change your trigger-pull weight and feel over time. No matter whether you pull your trigger 1,000 or 10,000 times, it’ll remain consistent from shot to shot.

Intended Use

Long-range, competition, precision shooting, harsh environments, law enforcement, military, target shooting.

Triggertech 308 AR Trigger Specs

Triggertech AR-10 Trigger Specs

Trigger Control Specifications

Lever Type: Straight, Curved, or Pro Curved
Zero Creep™: Yes
TKR™: Yes – Min Overtravel
CLKR™: Yes – Inc. Adjustable
Flat Wire™: Yes – Hard Primer Compatible
Take Up Distance: 0.035″
Overtravel: Sub 0.015″
Reset: Sub 0.030″
Pin Size: Mil-Spec 0.154″ (trigger pins not included)
Material: 7075 Aluminum & Stainless Internals
Weapon Platform: AR10 (and pump-action AR)
Warranty: Product Lifetime
 

Material Details

Housing: 7075 Aluminum (anodized)
Key Components: 440C Stainless Steel
PVD Black – PVD stands for Physical Vapour Deposition. It is a hard and durable coating that is applied to external stainless components to give them a clean black color.
 
 

Full Description

Our AR10 Triggers are built for top competitive shooters to offer the most accurate and dependable trigger on the market. Featuring Frictionless Release Technology™, this drop-in AR trigger has a short, two-stage action, designed to feel like a 1911 trigger, that provides a true zero-creep break, extremely short overtravel, a sub 0.015” tactical reset and offers outstanding reliability, even in the harshest environments. Utilizing CLKR Technology™, the pull weight is quickly and confidently adjusted in 2oz increments from a set screw with the trigger installed. Due to there being truly zero creep, most shooters report the pull weights feeling ~0.5lbs lighter than a friction-based trigger of the same measured pull weight.

Changing the pull weight does not affect hammer force so you get dependable primer strikes at every weight. Frictionless Release Technology™, along with hardened 440C stainless steel internal components ensures corrosion resistance and extended service life. As Frictionless Release Technology™ does not rely on coating, polishing, or lubricating the key engagement surfaces, trigger pulls will be more consistent from shot to shot and after thousands of shots than you ever thought possible.

All pull weights and measurements are approximate.

The installation guide is directed to experienced professional gunsmiths who understand the workings of their AR rifle and know how to fully detail strip the lower receiver. If you do not have these skills, we strongly suggest you retain the services of a competent professional gunsmith to install your trigger, and perform all important safety checks.

Download the Triggertech AR-10 Trigger Installation Instructions here.

ATC AR Gold 308 AR Adjustable Trigger

ATC AR Gold 308 AR Adjustable Trigger

American Trigger Corp AR Gold AR 308 Adjustable Trigger

American Trigger Corp AR Gold 308 AR Adjustable Trigger

The American Trigger Corp AR Gold 308 AR Adjustable Trigger is a Self-contained trigger assembly that installs in minutes and delivers a light, smooth, match-grade trigger pull free of grittiness, with an ultra-crisp letoff and short reset. Simply remove the factory trigger and safety selector, drop in the module, reinstall the selector and pins, and you’re ready to shoot. Completely new engagement geometry produces a light 3-lb. pull and crisp release without compromising reliability or safety. The two-stage design is adjustable for sear engagement, with a first-stage takeup of approximately 6 ounces, followed by actual sear movement taking up the rest of the weight—the reverse of the military two-stage AR trigger pull profile. Instead, the shooter can build force steadily, maintaining precise control and keeping his attention on the target.

Available from Palmetto State Armory, Brownells, Optics Planet

Pact ATC AR Gold 308 AR Adjustable Trigger

Drop-In Fire Control System Gives A Light, Safe, Match-Grade Pull

After release, reset travel is only .030″, less than half the .070″ typical of standard match triggers, to aid in fast, accurate follow-up shots. The sear captures the hammer at the back instead of near the pivot point to help produce the light pull and maintain safety. A second, independent, intercepting sear is positioned to block the hammer if it slips off the primary sear, as when the weapon is dropped or suffers a hard impact. If the intercepting sear captures the hammer, pulling the trigger will still fire the rifle with a heavier pull weight. In addition, the Gold system uses the rifle’s factory safety to positively capture the hammer, like an M1 Garand, and roll it back below the primary sear for an extra margin of safety. A lightweight aluminum housing contains the entire system and maintains the correct tolerances between the working parts. The receiver pins serve only to anchor the module in the receiver, with no effect on the trigger function.

  • 3.5 lbs. (Adjustable Weight)
  • Drop Safe
  • Drop-In Module (easy installation)
  • Uses .154 pins
  • Shortest Reset
  • Designed for AR-15 & AR-10 Platform (.223, 5.56, .308, 7.62, .300 BLK, 6.5 Grendal)
  • 30 Day Money Back Guarantee
  • Made in the USA
  • Used by Top Competitive shooters including Jerry Miculeck and Daniel Horner

The AR Gold has known fitment issues with:

  • Receivers with Colt sear block
  • Receivers with firing pin lock installed (i.e., SIG MCX)

From the Manufacturer Pact American Trigger:

The ATC AR Gold has been proven to be the ultimate AR Platform trigger for military, LE, competition, hunting, and more. It is the singular best improvement to your AR-15. The AR Gold is a unique approach to the dated trigger functionality of stock AR-15’s and other competitors. The AR Gold is a drop-in module trigger, which makes it a breeze to install. It comes stock with a 3.5 lb pull weight. More than just the lightweight pull, the trigger has the shortest reset and cleanest break of any other trigger on the market. If that isn’t enough, it is also Drop-Safe.  Adjustable weight engagement and over-travel. .154 pins.  30 Day Money Back Guarantee on direct sales. Made in the USA by American Trigger Corporation.

ATC AR Gold Specifications

SPECS: Trigger/Hammer – Wire EDM cut S7 tool steel. Housing – Aluminum, anodized, black. SR/AR Gold fits ArmaLite® AR-10®, DPMS LR-308, Knight’s Armament SR-25, and similar AR-style .308 rifles with .154″ trigger and hammer pin holes.

Hiperfire PDI Drop-In Trigger Single Stage 2 Pound Pull

Hiperfire PDI Trigger

Hiperfire PDI Drop-In Trigger Single Stage 2 Pound Pull

Picture of a Hiperfire PDI Drop-In Trigger

Hiperfire PDI 2 Pound Power Drop-In Trigger

Power Drop-In Trigger from Hiperfire!

HIPERFIRE’s customer base has clamored for an AR drop-in trigger that features the “feel” and hard-hitting hammers its triggers are known for. Most aftermarket drop-ins are notorious for LPS, light primer strikes. To get the pull weight down, designers have compromised their hammer fall. Not so with the new PDI line of triggers.

Hiperfire PDI Drop-In Trigger

These drop-ins pull at around 2 lbs. and sport HIPERFIRE’s unique HIPERSHOE that now mounts onto a curved bow, not just straight. The hammer strikes surpass SAAMI’s copper crusher spec and hit harder than MIL-spec M4/16 hammers. Wow! The pull? It’s single stage. It’s short, sweet, and smooth as butter. The “feel” is almost transparent to the shooter. To top it all off, no PCC blowback violence can touch it. The PDI versions feature a hammer collision bumper. Its disconnector and disconnector spring are impact and crush protected. Is it just for PCC? No way. It’s just an excellent trigger. Anyone can appreciate it shooting slow, fast, short-range, or for long-range precision, and on the move, it surpasses SAAMI’s rough handling specification.

  • 2 lb Pull
  • MIL-Grade Hammer Strike, No LPS, Ever
  • Titanium-Nitride & H&M BLACKNITRIDE+™ Finishes
  • Exceptionally Smooth Feel
  • Enhanced Corrosion Protection
  • Polished Look
  • PCC Blowback Tough
  • Hammer Collision Bumper
  • Disconnector Crash Protection
  • Disconnector Spring Crush Protection
  • Comes with HIPERSHOE and Anti Walk Pins

OpticsPlanet Exclusive HIPERFIRE HIPERTOUCH Blue Line Special Edition AR-10 Trigger HPTBL

OpticsPlanet Exclusive HIPERFIRE HIPERTOUCH Blue Line Special Edition AR-10 Trigger HPTBL

HIPERFIRE HIPERTOUCH Blue Line Special Edition AR-10 Trigger

OpticsPlanet Exclusive HIPERFIRE HIPERTOUCH Blue Line Special Edition AR-10 Trigger HPTBL

HIPERFIRE Hipertouch Blue Line Edition AR Competition Fire-Control Groups deliver ultra-smooth, crisp breaks along with hard-hitting hammer strikes to make your rifle fire every time you pull the trigger. HIPERFIRE manufactures these revolutionary Rifle Triggers for shooters who demand competition-level performance and want to support the thin blue line. The HIPERFIRE Hipertouch Blue Line Competition Trigger Assembly has only a hint of creep, with rapid positive reset, so you can hit those double shots faster. Upgrade from stock triggers to the HIPERFIRE Hipertouch Competition Fire-Control Group for AR15/AR10 Rifles for amazingly precise accuracy and to support law enforcement officers and their families.

HIPERFIRE BLUELINE TRIGGER

As part of their ongoing commitment to supporting law enforcement officers, HIPERFIRE will donate $25 from the sale of each Hipertouch Blue Line Special Edition Trigger Assembly to the Law Enforcement Memorial Association (LEMA). LEMA is dedicated to assisting the families and home agencies of those law enforcement officers who have died in the line of duty. Please join in supporting the families and honoring the men and women who have laid down their lives to protect us.

Specifications

  • Color: Black
  • Trigger Pull Weight: 2.5 – 3.5 lb
  • Gun Model: AR-10, AR-15
  • Additional Features: Hipershoe 24C with Blue Shoe
  • Included Accessories: MIL Hammer/Trigger,  AR PINS; Drift/Slave PIN for ease of installation; HIPERFIRE Logo Decal

Features

  • Designed for the ultimate In AR performance.
  • Backing the blue, honoring our law enforcement officers and first responders.
  • HIPERFIRE’s Blue Line Special Edition Trigger.
  • Just like Hipertouch Competition Trigger.
  • Virtually no take-up/pre-travel.
  • Very smooth.
  • Cam-Over Toggle Engine: very hard-hitting hammer, soft-start lock-up for pre-ignition stability, you-adjust pull weights of 2.5 and 3.5 lbs.
  • Straight trigger bow.
  • Hipershoe finger pad revolution: changes the trigger lever length for fine weight adjustment, changes the trigger lever length to further adjust pre-travel, position your finger in the same place every time, reduces the perception of trigger weight still further.
  • Semi-auto, single stage.
  • Crisp, clean, trigger break.
  • Very short over-travel.
  • Very positive reset you can feel and hear.

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Geissele Super Semi-Automatic Enhanced SSA-E Trigger

Geissele Super Semi-Automatic Enhanced SSA-E Trigger

Picture of a Geissele Super Semi-Automatic Enhanced SSA-E Trigger

Geissele Super Semi-Automatic Enhanced SSA-E Trigger

Improving over the Geissele SSA two-stage combat trigger is the Geissele Super Semi-Automatic-Enhanced (SSA-E). The Geissele SSA-E offers an even lighter, 3½ lb. total pull weight, making it an excellent choice for precision Squad Designated Marksman type rifles where both accuracy and reliability are critical. The first stage builds gradually to 2.3 lbs., followed by a 1.2 lb. second stage with a crisp, “candy cane-like” break. A semi-auto-only version of the Geissele full-auto combat trigger presently used in the U.S. Special Operations community.

Check prices at Primary Arms, Aero Precision, Palmetto State Armory, Brownells,

Visit Geissele

GEISSELE SSA-E TRIGGER INSTALLATION INSTRUCTIONS

GEISSELE SUPER SEMI-AUTOMATIC (SSA-E®) TRIGGER INSTALLATION INSTRUCTIONS

READ THIS FIRST – Firearm safety is YOUR responsibility. You must memorize and put into practice the 4 Rules of Firearm Safety:

  1. ASSUME EVERY WEAPON IS LOADED.
  2. KEEP YOUR FINGER OFF THE TRIGGER UNTIL YOU ARE READY TO SHOOT.
  3. DO NOT LET THE MUZZLE POINT AT ANYTHING YOU ARE NOT WILLING TO DESTROY.
  4. KNOW YOUR TARGET AND WHAT IS BEYOND.
 

GEISSELE SSA-E TRIGGER INSTALLATION INSTRUCTIONS

  1. Unload rifle and make safe.
  2. Remove existing trigger and clean receiver. It is not necessary to remove the safety.
  3. Remove the trigger pin from the trigger and replace with the slave pin to hold the disconnector in place.
  4. Install trigger and slave pin into rifle. Align slave pin with receiver pin holes. Insert trigger pin into receiver, through trigger/disconnector, and into receiver on opposite side.
  5. Remove hammer pin from hammer. Place a drop of lubricant in the bore of the hammer pivot.
  6. Install hammer into receiver with hammer spring legs on top of the trigger pin. Insert hammer pin into receiver, through hammer, and into receiver on opposite side.
  7. Apply a small amount of lubricant in the following locations: a. Each side of the disconnector above the trigger pin b. Hammer and trigger sears c. Face of the disconnector d. Hammer tail where it contacts the disconnector; e. Top of each side of the hammer spring where the spring contacts the receiver wall.
  8. Check safety operation: With the hammer cocked and the safety selector set to the SAFE position, pull the trigger hard. The hammer should not fall.
  9. Check trigger reset: Set safety selector to FIRE. Dry fire weapon and keep trigger held back. Pull charging handle all the way  back and release, letting the bolt carrier snap forward. The hammer should not fall. Release trigger. Hammer should be caught by the trigger.
  10. Check for the presence of a second stage: Set the safety selector to FIRE. Pull the trigger through the first stage until it comes to a distinct stop—this is the second stage. Applying additional pressure to the trigger will allow the weapon to discharge. Maintenance of the SSA trigger consists of occasionally placing a drop of lubricant on the locations shown in #7 above. Recommended lubrcant is CLP or equivalent; alternatively a high quality grease may be used on the trigger/hammer sears and disconnector contact surfaces. When the trigger and lower receiver well become very dirty (such as when firing with a suppressor), it is not always necessary to remove the trigger group for cleaning. Spray down the trigger group with electrical contact cleaner to remove residual oil and dirt. Next, use compressed air to blow off the trigger group and then flush liberally with a light lubricant as CLP or equivalent. Blow off excess lubricant with compressed air and lubricate as noted above. The Geissele Super Semi-Automatic trigger is a 4.5 lb. non-adjustable precision combat trigger and allows precise and accurate trigger control. The SSA’s two-staged design allows the trigger to be light enough for accurate and precise shots, but heavy and forgiving enough to be safe. The SSA is safety certified by Crane Naval Surface Warfare Center. It is recommended for demanding applications such as Law Enforcement use, Close Quarters Battle (CQB) and mid-range carbine work. The SSA Trigger will lighten the trigger pull relative to a standard trigger. This lightened trigger pull will make the firearm easier to discharge. You must recognize and accept this fact before installing this trigger. If you do not want a lighter than standard trigger pull or are not willing to accept responsibility for the safety of your firearm, yourself, and those around you, do not install this trigger. Geissele Automatics recommends installation by a certified gunsmith only.

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Geissele Super Semi-Automatic Enhanced SSA-E Trigger

Download – Geissele Super-Semi-Automatic SSA Trigger Sales Flyer

The Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger is a finely-tuned semi-automatic-only version of our full-auto, two stage combat trigger presently used in the U.S. Special Operations Community. Built on the chassis of the Geissele SSA, the SSA-E provides enhanced trigger control and weapon accuracy while maintaining the robustness and reliability of our combat-proven two-stage trigger. The SSA-E’s reduced 1st and 2nd stage pull weights result in a trigger with a smooth, light 1st stage take-up and a crisp, candy cane-like 2nd stage break. The SSA-E is ideal for use in precision Squad Designated Marksman type rifles where weapon accuracy and reliability are critical and a non-adjustable drop in trigger is desired.

Performance Advantages for the Shooter

  • The Geissele SSA-E has a pull weight of about 3.5 lbs. There is 2.3 lbs. on the 1st stage and 1.2 lbs. on the 2nd stage. The pull weights and sear engagement are non adjustable by the shooter.
  • Trigger and hammer are made from quality tool steel.
  • Sear surfaces are cut by a wire edm machine. Sears cut this way are very accurate and the non-directional surface finish of the wire edm gives a smooth trigger pull without the associated grittiness of directional machining marks left by a milling cutter.
  • The initial force needed to start the disengagement of the searnsurfaces is low and the force linearly increases at a low rate. This helps the shot to fall at the initial point of aim and aids in building shooter confidence in his weapons ability to put the rounds where his sight is pointing.
  • The Geissele SSA-E trigger allows the shooter to slap through the trigger pull on close in shots but also set up a long range shot with a crisp trigger break.
  • A full force hammer spring is used for quick locktime and positive ignition of all types of ammo. There is no lightened hammer spring used.
  • The hammer is lighter than a standard AR15 hammer. The lightened hammer favorably decreases locktime over a standard hammer from 8.5 to 5.1 ms and increases accuracy of the weapon.

Advantages for the Armorer

  • The Geissele SSA-E is a simple design that is very similar to the original M16 trigger. The number of parts is identical.
  • There are no adjustment screws to come loose.
  • All springs are captive; they will not get lost during disassembly in the field.
  • The entire trigger can be disassembled for cleaning (no rivets or staked parts).
  • The trigger can be installed without removing the safety.
  • Sear engagement is pre-set from the factory.
  • Hammer and trigger pins are a close slip fit into nominal receiver holes so the trigger can be installed and removed with rudimentary tools.
  • Triggers come with a slave

Safety Advantages

  • The Geissele SSA-E is a 2 stage trigger where there is generous overlap of the sear surfaces which contributes to safety and a low tendency of any inadvertent movement of the trigger to discharge the weapon.
  • The Geissele SSA-E has a patented pseudo sear that is almost identical to the standard AR15 single stage sear. However, this secondary sear has surfaces that never touch during normal operation. This sear prevents the hammer from falling unless the trigger is pulled.
  • The secondary safety sear contributes to shooter confidence in dynamic/vehicle situations where a fellow shooter’s muzzle may cover him. There is firm knowledge that even with the safety in the fire position the weapon can never discharge unless the trigger is pulled.
  • Trigger timing is robust and parts have been sized to operate with a certain amount of wear to the working surfaces. The trigger is designed to operate in dusty, abrasive environments that cause wear.

*The Geissele SSA-E does not fit HK416 weapons with firing pin safety.

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ELFTMANN 308 AR AR-10 TRIGGERS | Drop-In Trigger

ELFTMANN 308 AR AR-10 TRIGGERS | Drop-In Trigger

Elftmann AR-10 Triggers

Elftmann Tactical AR-10, 308 AR Straight Trigger

The Elftmann ELF Drop-In AR-10 Trigger has been built to withstand the punishment of high powered calibers. The only AR-10 trigger using aerospace grade sealed bearings, making for an incredibly smooth and fast trigger pull. Our exclusive .043 double double wound polished piano wire hammer spring ensures full ignition of any ammo including .308 and 7.62×39. Pull weight from 2 3/4lbs to 4lbs is so easy to adjust it can be done in seconds without removing the trigger from your lower receiver. The AR-10 trigger is essentially the service trigger with a lighter pull weight range.

A second-to-none AR-10 drop-in trigger system that is strong and light, made of wire EDM machined, hardened A2 tool steel and lightweight aircraft-grade aluminum. Installation can be done in minutes using your AR’s original hammer and trigger pins. The AR-10 trigger may be ordered with a curved or straight shoe.

The amazingly short take-up, glass-rod crisp break and next to zero overtravel can be compared to the finest custom 1911 triggers. Adjustability puts you in charge based on your preference. If you are looking for the finest adjustable trigger for your AR-10 platform, this is the trigger system for you

  • Fits any mil-spec AR-10 (Large pin Colt available)
  • Absolutely Drop-Safe regardless of pull-weight
  • Adjustable from 2 3/4lbs to 4lbs without removing from lower
  • Exclusive double double wound hammer spring and heavy hammer ensure proper ignition of any ammunition
  • Very short pull and reset allows for rapid follow up shots and greater accuracy
  • Sturdy trigger assembly designed for rugged, trouble-free use; Made of lightweight aircraft-grade aluminum and hardened steel
  • Unique design of disconnect allows full 1/4” width eliminating possibility of wear and double-firing
  • High performance trigger and hammer needle bearings for smoother and faster firing
  • 100% made in America with a Lifetime Guarantee!

Read about more AR-10 Triggers here….

Elftmann Tactical AR-10 308 AR Straight Trigger

Elftmann Tactical AR-10, 308 AR Straight Trigger

The Elftmann Tactical AR-10 / .308 Straight Trigger is specially designed to stand up to the heavy recoil produced by short-action cartridges in the AR-style .308 platform, ensuring that owners have a trigger system they can depend on, round after round.

Elftmann Tactical AR-10, 308 AR Straight Trigger

The Elftmann Tactical AR-10 / .308 Straight Trigger is machined and assembled with a combination of A2 tool steel and aircraft-grade aluminum. The trigger assembly also features needle bearings on hammer and trigger pivot points for smooth operation, and the hammer spring is double-wound from .043-inch piano wire in order to provide a more rapid lock time.

  • Drops into all standard AR-style .308 lower receivers (Large pin Colt available)
  • Adjustable pull weight from 2.75-4 pounds
  • Built with 1/4-inch disconnector for added resistance to wear
  • Installs with standard trigger pins

The Elftmann AR-10 / .308 Straight Trigger provides owners with a short trigger takeup and reset, providing enhanced accuracy and improved follow-up shots.

Elftmann Tactical AR-10 308 AR Curved Trigger

Elftmann Tactical AR-10, 308 AR Curved Trigger

When it comes to designing a trigger unit for AR-10 rifles, special attention has to be placed on producing a rugged, durable, recoil-proof system that still provides a high-quality pull. The Elftmann Tactical AR-10 / .308 Curved Trigger accomplishes those two goals and still manages to be packed with high-end features.

Elftmann Tactical AR-10, 308 AR Curved Trigger

The Elftmann Tactical AR-10 / .308 Curved Trigger is machined using a combination of tool steel and aluminum and contains a piano-wire hammer spring that’s double-wound in order to enhance lock time. The trigger and hammer both use needle bearings to provide a smoother, faster mechanism.

  • Drop-in design (Large pin Colt available)
  • Adjustable pull weight from 2.75-4 pounds
  • Built with 1/4-inch disconnector sear for added wear-resistance
  • Fits any Mil-Spec AR-style .308

The Elftmann Tactical AR-10 Curved Trigger is completely drop-safe and provides AR-style .308 owners with a crisp, clean pull paired with a short takeup and reset.