Triggertech AR-15 Single-Stage Diamond Trigger – Black Flat
The TriggerTech AR15 Single-Stage Diamond Trigger is built for shooters who want a light, highly adjustable trigger with an exceptionally clean break. This flat-lever configuration uses TriggerTech’s Zero Creep Technology to eliminate traditional trigger creep while delivering extremely short overtravel and a sub-0.030-inch tactical reset.
Its pull weight adjusts from 1.5 to 4.0 pounds using TriggerTech’s CLKR Technology, allowing precise tuning without sacrificing hammer strike force. Hardened 440C stainless steel internal components provide durability and corrosion resistance, making the Diamond a high-performance option for precision, competition, and premium AR-15 builds.
Features
- Single-stage trigger design
- Adjustable 1.5-4.0 lb pull weight
- Flat trigger lever
- Zero Creep Technology
- CLKR Technology for precise pull-weight adjustment
- Sub-0.030″ tactical reset
- Extremely short overtravel
- Full hammer strike force
- Hardened 440C stainless steel internal components
- Corrosion-resistant construction
- Drop-in AR-15 design
- Built for consistent performance over extended use
Specifications
- Series: AR Diamond
- Platform: AR-15
- Trigger Action: Single Stage
- Trigger Lever: Flat
- Pull Weight Range: 1.5-4.0 lb
- Reset: Less than 0.030 in.
- Creep: 0.000 in.
- Pull Weight Adjustment: CLKR Technology
- Key Components: 440C Stainless Steel
- Installation Type: Drop-In
- Trigger Pins: Standard Mil-Spec .154 in.
- Trigger Pins Included: No






