CMC AR-15 2-Stage Trigger Curved/Flat

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CMC Triggers innovative, self-contained, and easy-to-install AR-15 Trigger Groups, have been completely re-tooled to maximize production capacities, incorporate new design enhancements and reduce cost to the customer. CMC’s 2-Stage trigger easily replaces your AR-15’s gritty, heavy factory trigger and gives you a smooth, consistent, two-stage pull with a crisp, clean break, and a short reset. It’s based on the drop-in trigger module originally designed by competition shooter Chip McCormick to provide all the advantages of a fine, match-grade trigger without the hand-fitting and trial-and-error.

These two-stage CMC triggers come pre-set from the factory with a variety of first (“set”) and second (“release”) stage pull weights, so you can choose a combination that’s best for your kind of shooting.
CMC’s AR-15/10 “Classic” Curved Drop-in Trigger Group is for the shooter who wants a traditional feel. The Curved Trigger has an exceptionally smooth feel and ultra-clean break. With excellent lock time and lighting fast positive reset, the CMC Curved Trigger is unsurpassed by any other fire control group.
The critical sear engagement surfaces have a propriety machining process that renders superior surface finish and dimensional control. As compared to our competition, the techniques we use establish a 1-2 RMS surface finish as opposed to EDMing which leaves a pitty 32 RMS at best. Compared to a mirror which is 0 RMS, this is what sets the CMC Trigger apart from it competition.
CMC Triggers sear engagement overlap is up to 6-8 times greater than our competitors. This provides a much safer trigger and enhances reliability.


  • -Two Stage Match Trigger
  • -Multiple weight configurations available
  • -Ultra-crisp trigger with no feel of creep prior to hammer release
  • -Trigger has glass-smooth break with no feel of grittiness
  • -Minimal lock time is designed into the assembly using controlled hammer weight and balance activated by a rocket wire hammer spring, assuring repeatable function with either commercial or military grade ammunition
  • -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
  • -Comes with CMC Anti-Walk Pin Set
  • -Fits MIL-SPEC AR-15 and AR-10 style rifles
  • -Made from 8620 Alloy Steel and S7 Tool Steel with machined tolerances of +/– .001″

Additional information

Weight0.25 oz



2 Stage, Curved


Pin, Small





Trigger Bow

Curved, Flat



Trigger Pull Weight

2 lb, 3 lb


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