TriggerTech AR-10 Diamond 2-Stage Flat Trigger 1.5-4 lbs.
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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
August 2026 on GunPartPicker
TriggerTech AR-10 Diamond 2-Stage Flat Trigger 1.5-4 lbs. ranked #84 of the 240 triggers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #72 of the 444 triggers builders have added. Builds with this trigger are nearly all chambered in .308 Win, nearly all on rifle-length gas, and mostly AR-10 (75%, then AR-15 25%).
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today all 7 retailers we track have it in stock. The best price drifted down from $335.99 to $249.99 over August 2026 without a real sale. Buying today, the lowest price is $249.99 at Sportsman's Guide, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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Frequently Built With
The part most often added in each category by the 26 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
Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Black
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
Strike Industries AR-15 Ambidextrous Safety Selector Switch - Red
Rise Armament AR-15 Magazine Release Button - Rise Red
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.
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