Product Overview and Introduction

Experience absolute precision and lightning-fast speed with the CMC Triggers AR-15 / AR-10 Single-Stage Drop-In Trigger featuring a Flat Bow, Small Pin (.154-inch) compatibility, and a crisp 3.5 lb Pull Weight – MPN: 91503-BLK-PSA. As the pioneers of the drop-in trigger module for the AR platform, CMC Triggers has engineered a self-contained, ultra-reliable fire control system that completely transforms your rifle’s performance.

Whether you are building a competition rifle, a precision varmint gun, or a high-performance tactical carbine, this flat-bow trigger delivers a glass-rod break, zero overtravel, and a positive, tactile reset that helps you stay on target shot after shot.

Match-Grade Performance and Drop-In Simplicity

Engineered to exacting tolerances, this drop-in cassette system combines exceptional crispness with effortless installation:

• Ultra-Crisp Single-Stage Break: Designed with zero creep and an ultra-clean break that feels like snapping a glass rod, significantly tightening shot groups.

• Flat Match Bow Design: The flat trigger face provides a consistent finger placement surface, allowing for a straight-back pull and enhanced leverage for a lighter perceived pull weight.

• Positive Tactical Reset: Features an exceptionally short, distinct reset for rapid follow-up shots in high-stress or fast-paced competition environments.

• Complete Drop-In Module: Self-contained assembly houses the hammer, sear, and disconnect in a rugged aluminum housing, dropping into standard Mil-Spec lower receivers in minutes using your existing pins.

The Gold Standard in Drop-In Triggers

CMC Triggers builds every unit with match-grade wire EDM cutting and strict quality control, ensuring reliable ignition across a wide variety of ammunition types without requiring manual adjustments or tuning.

Key Features and Benefits

• Drop-In Installation: Installs easily into standard AR-15/AR-10 lowers without complex assembly.

• Fixed 3.5 lb Pull Weight: Ideal balance for precision shooting, hunting, and tactical applications.

• Zero Creep & Overtravel: Clean, crisp break with immediate lock-time.

• Self-Contained Module: Fully factory-tuned and tested for ultimate reliability.

Specifications

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

• Manufacturer Part Number (MPN): 91503-BLK-PSA

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

• Trigger Style: Single-Stage Flat Bow

• Pull Weight: 3.5 lbs (Fixed)

• Housing Material: Aluminum Cassette

• Finish: Black

• Manufacturer: CMC Triggers