AR-15/AR-10

NEW! | Component Trigger

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CMC Triggers’ innovative Component Trigger features the same quality materials and design as our OG Drop-in Triggers but without the drop-in housing. These high-performance AR-15 triggers are simple to install with our ground-breaking patented assembly tool. The trigger has a smooth and consistent feel with an exceptionally crisp break and positive reset.
Note: image features triggers with patented assembly tool

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Single Stage AR-15 trigger group

The Original Drop-In AR-15 Trigger. CMC Triggers innovative, self-contained, and easy-to-install AR-15 Trigger Groups, have been completely retooled to maximize production capacities, incorporate new design enhancements, and reduce cost to the customer. In addition, all of our AR-15 triggers are compatible with AR-15 and AR-10 lowers.

CMC’s critical sear engagement surfaces have a propriety machining process that renders superior surface finish and dimensional control. CMC Triggers sear engagement overlap is up to 6-8 times greater than our competitors. This
provides a much safer trigger and enhances reliability.

CMC’s “Classic” Curved Drop-in Trigger Group is for the shooter who wants a traditional feel. CMC’s patented “Signature” Flat Drop-in Trigger Group allows the shooter's finger to rest naturally on the shoe ensuring every pull is the same as the one before it. CMC’s C.C.T.™ (Combat Curve Trigger) offers the best of both.

Single Stage | Flat

CMC’s AR-15 patented “Signature” Flat Drop-in Trigger Group is the ultimate for feel and break. With the shooter's finger coming to rest naturally on the shoe, every pull is the same as the one before. The CMC Flat Trigger Bow renders a linear feel unsurpassed by any other trigger bow shape.

Drop-In AR-15 Trigger - Flat

Single Stage | COMBAT CURVED

CMC’s AR-15 “Hybrid” Combat Curved Trigger’s (CCT™) innovative design combines the comfort of the classic curve with CMC’s signature flat trigger indexing into one dynamic trigger bow for the modern warfighter.

Drop-In AR-15 Trigger - Combat Curved

Two Stage AR-15 Trigger Group

CMC’s Two Stage Trigger replaces your AR’s gritty, heavy factory trigger and gives you a smooth, consistent, two stage pull with a crisp, clean break and short reset.

CMC’S Two Stage Triggers come pre-set from the factory with a variety of “set” and “release” stage pull weights, so you can choose a combination that’s best for your kind of shooting. In addition, all of our AR-15 Drop-In Triggers are compatible with AR-15 and AR-10 lowers.

Drop-In AR-15 Trigger - Two Stage

Full-Auto Compatible Trigger Group

Designed with the same quality features found in all CMC Triggers, the CMC AR-15 Full-Auto Compatible Select Fire Drop-in Trigger has been created explicitly with Military and Law Enforcement in mind. Designed for performance that provides the confidence needed to get the job done in any operational or training situation. 

In semi-automatic mode, the CMC Full-Auto Compatible Trigger is a precision trigger that allows precise and accurate trigger control. In fully-automatic mode, the CMC Full-Auto Compatible Trigger offers a smooth, continuous trigger pull and abrupt hammer release.

Choosing an AR-15 Trigger

Choosing the right trigger for your AR-15 can significantly impact your shooting experience, from accuracy to overall performance. Thankfully, CMC Triggers has you covered with a variety of drop-in options. Below you will find information to help you choose the best AR-15 trigger for your needs.

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Athlon Outdoors: 10 of the Best Drop-In Aftermarket AR Triggers

By jrasmussen

My drop-in CMC Two Stage Curved trigger has a 2-pound first stage and a 3-pound second stage. It comes in other pull weights—2/2, 1/3, 2/4 and 2/5 pounds—and each is creep-free and offers a crisp break. Models are available for small or large pin sizes.https://www.athlonoutdoors.com/article/ar-triggers/

Shooting Illustrated: Six Great Aftermarket Glock TriggersShooting Illustrated

By jrasmussen

Known for their AR drop-in triggers, CMC brings you their drop-in trigger for Glocks. This setup includes the trigger, the trigger bar, and all the parts needed to completely replace the entire trigger system. The trigger itself is CMC’s signature flat-face but with a center-mount trigger safety required by Glock. https://www.shootingillustrated.com/content/six-great-aftermarket-glock-triggers/

Guns.com: Best AR Trigger Manufacturers

By jrasmussen

CMC is considered the original drop-in trigger group. CMC has been manufacturing triggers for the AR-15 and AR-10 platforms since 2003. Using a proprietary machining process, CMC’s critical sear engagement surfaces have a superior surface finish and dimensional control. All CMC drop-in triggers are designed to be easy to install whether you’re upgrading an existing AR or building a new…