CMC Drop-In Trigger Modules: Curved AR-15 3-3.5 lbs or Flat 2.5lbs

CMC’s self-contained, drop-in trigger module replaces the heavy factory trigger found in many commercial AR-15s and delivers a crisp, clean pull with a consistent, pre-set pull weight.

Originally designed by competition shooter Chip McCormick to provide all the advantages of a fine, match-grade, single-stage trigger without having to fit and adjust multiple components.

A rigid, steel, trigger housing holds all the factory-tuned internal components in proper alignment for easy, fast installation.

Generous, precision-ground sear/hammer engagement surfaces provide a remarkably clean, crisp release while preserving reliable function.

Each trigger assembly is tweaked at the factory to minimise take-up and over-travel.

Threaded sleeves provide ultra-smooth pivot surfaces for the hammer and trigger.

Two, slightly oversized centre pins replace the standard, trigger/hammer pins to save wear, reduce friction, and prevent trigger wobble; "Chicago"-style screws prevent pin walk.

CMC single-stage AR-15 triggers are available with traditional Curved trigger shoe, or skeletonized Flat shoe that provides a different feel some shooters prefer and gives your AR a distinctive look.

Please check the part numbers with the CMC website to ensure you have selected the correct unit.