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TriggerTech
Overview
The TriggerTech AR-10 Diamond 2-Stage Flat Trigger is designed specifically for the AR-10 platform, offering a pull weight adjustable between 1.5 to 4 lbs. The two-stage design provides a distinctive feel, allowing for a precise initial take-up followed by a crisp break, which enhances accuracy and control during shooting. This trigger is commonly found in builds featuring a pistol gas system and chambered for .308 Win, making it a popular choice among builders looking for reliability and performance.
Specifications
TriggerTech AR-10 Diamond 2-Stage Flat Trigger 1.5-4 lbs.
Available Merchants(7)
Prices checked
Price Alert
October 2026 on GunPartPicker
TriggerTech AR-10 Diamond 2-Stage Flat Trigger 1.5-4 lbs. ranked #49 of the 262 triggers builders added on GunPartPicker in October 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #66 of the 517 triggers builders have added. Builds with this trigger are mostly chambered in .308 Win (71%, then 6.5 Creedmoor 14%), mostly on rifle-length gas (75%, then mid-length 25%), and mostly AR-10 (84%, then AR-15 16%).
Availability is good: it was in stock at one retailer or another nearly every day in October 2026, and today 5 of the 7 retailers we track have it in stock. The best price crept up from $249.99 to $335.99 over October 2026. Buying today, the lowest price is $249.99 at Sportsman's Guide, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
PSA GEN3 PA-10 AR-10 Complete Lower .308 Classic EPT
Tacfire 18" Complete Upper Assembly .308 Win 1:10, Black - BU-308-18
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Black
Radian Weapons Raptor-SD Ambidextrous AR-10/SR-25 Charging Handle, Black - R0012
Cryptic Bolt Carrier Group BCG - Complete .308 WIN/7.62x51mm/6.5 Creedmoor Mystic Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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