Product Overview and Introduction

Experience the absolute pinnacle of friction-free trigger technology with the TriggerTech Diamond PVD Two-Stage Drop-In Trigger featuring a match-grade Flat Bow and a striking Black/Red Finish – MPN: AR1-T09-02-BK. Engineered for elite competitive shooters, precision long-range marksmen, and enthusiasts who demand absolute perfection, the Diamond series utilizes TriggerTech’s patented CLKR Technology™ and Frictionless Release Technology® (FRT) to deliver a truly crisp, zero-creep break that redefines what an AR trigger can feel like.

Whether you are building a custom high-end competition rifle, a precision long-range gas gun, or a dedicated DMR, the Diamond PVD trigger gives you micro-adjustable pull weights and an ultra-short, tactile reset that maximizes accuracy and speed.

Revolutionary Frictionless Release Technology® and CLKR Technology™

Unlike traditional sliding-friction triggers, TriggerTech utilizes a patented rolling-detonator concept that separates sear friction from pull weight, unlocking unmatched consistency and crispness:

• Frictionless Release Technology® (FRT): Delivers a crisp, glass-rod break with zero creep and absolute repeatability. Because sliding friction is virtually eliminated, the pull weight feels exceptionally light and clean.

• External CLKR Technology™ Adjustment: Allows you to quickly and easily adjust the pull weight externally in 1-ounce increments across a wide range (typically from 1.5 lbs up to 4.0 lbs) without removing the trigger from your lower receiver.

• Flat Match Bow Design: The flat-faced trigger profile provides a consistent, repeatable finger placement surface, offering enhanced leverage and a comfortable, straight-back pull.

• Extremely Short Reset: Features an exceptionally short and tactile reset, enabling rapid follow-up shots and high-speed string firing under pressure.

• PVD Coating & Dual-Tone Aesthetics: Coated in high-durability PVD with a striking black and red color profile that adds a high-end, custom look to your firearm build.

Drop-In Convenience and Rock-Solid Reliability

The Diamond PVD trigger is housed in a robust, self-contained aluminum cassette that drops seamlessly into standard small-pin AR-15 and AR-10 lower receivers. It utilizes hardened 440C stainless steel internal components for maximum corrosion resistance and longevity, ensuring flawless performance in the harshest environments.

Key Features and Benefits

• Zero-Creep Break: FRT technology ensures a completely clean, glass-like release every time.

• External Adjustability: Easily tune your pull weight between 1.5 and 4.0 lbs on the fly.

• Flat Bow Ergonomics: Enhances finger contact leverage and pull consistency.

• Drop-In Cassette: Self-contained module installs quickly without complex spring alignment.

Specifications

• Product Type: AR-15 / AR-10 Two-Stage Adjustable Drop-In Trigger Assembly

• Manufacturer Part Number (MPN): AR1-T09-02-BK (Diamond Series)

• Platform Compatibility: AR-15 / AR-10 Mil-Spec Lower Receivers (Small Pin .154-inch)

• Trigger Style: Flat Match Bow

• Adjustable Pull Weight: 1.5 lbs to 4.0 lbs (External CLKR Adjustment)

• Internal Material: Hardened 440C Stainless Steel

• Finish / Color: PVD Coated, Black / Red Housing

• Manufacturer: TriggerTech