CMC AR5 Two Stage Curved Trigger 4.5lb

Elevate your AR-15/10 with CMC’s AR5 Two Stage Curved Trigger—crafted in Texas since 2003. Enjoy a glass-smooth break, quick reset, and customizable options for a superior shooting experience.


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SKU: CMC92501Categories: , ,

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Introducing the CMC AR5 Two Stage Curved Trigger, manufactured by CMC Triggers, the original producer of the Drop-in Trigger Group for the AR-15/10 rifle since 2003. CMC has perfected critical sear engagement surfaces through their proprietary machining process, achieving a superior 1-2 RMS surface finish, far surpassing the competition’s typical 32 RMS from EDMing. Choose from Small Pin, Large Pin, or M&P 15/22 Trigger options, and personalize your trigger with various pull weights and Signature Flat, Curved, or Combat Curved Bow designs.

Proudly crafted in Texas, these self-contained trigger groups feature innovative enhancements and cost-saving measures for easy installation and maximum production capacities. Key features include a Single Stage Trigger for a smooth, consistent pull, a Standard Curve design for optimum comfort and control, and a 4.5lb Pull Weight for an ultra-crisp and reliable trigger break. With CMC, experience a break that is glass-smooth without any hint of grittiness, as the trigger has no feel of creep prior to hammer release.

The factory pre-set trigger pull weight ensures consistency and reliability, with no user-adjustable components. Benefit from the Quick Reset feature for rapid follow-up shots, enhancing shooting proficiency. Each trigger is hand-assembled and tested by experienced craftsmen, guaranteeing superior performance. The self-contained design simplifies installation, requiring no additional parts.

Upgrade your AR-15/10 with the CMC AR5 Two Stage Curved Trigger and join the ranks of satisfied customers who have experienced the exceptional trigger pull dynamics provided by CMC Triggers.


  • Single Stage Trigger

  • Standard Curve
  • 4.5lb
  • Ultra-crisp trigger with no feel of creep prior to hammer release
  • The trigger has a glass-smooth break with no feel of grittiness
  • Trigger pull is factory pre-set and not user adjustable
  • Positive trigger reset allows a quick follow up shot on target
  • Hand assembled, and hand tested
  • Totally self-contained one-piece assembly
Weight0.2500 lbs
Dimensions7.5000 × 4.0000 × 1.5000 in

CMC Triggers






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CMC AR5 Two Stage Curved Trigger 4.5lb
CMC AR5 Two Stage Curved Trigger 4.5lb

Out of stock