CMC Triggers Single Stage Drop-In Trigger – Curved, 4.5–5 lb Pull, AR-15/AR-10 Compatible, Self-Contained Design

Upgrade your AR platform with a crisp, consistent trigger break using the CMC Single Stage Drop-In Trigger — featuring a classic curved trigger bow and a 4.5–5 lb pull weight. This self-contained, precision-machined unit is designed for easy installation, smooth operation, and enhanced control for both tactical and precision shooting.

Made from tool-grade steel and aluminum, the CMC trigger provides minimal take-up, a clean break, and short reset — giving you faster follow-up shots and improved accuracy. Whether you’re running a competition setup or duty rifle, this trigger is a rock-solid upgrade over gritty mil-spec units.

Drop in trigger module with 4.5 pound break/weight point. No screws; no adjustment. Tolerances of +/- .001″ for all engagement surfaces. Assembly is contained in a high grade stainless steel housing. Designed to fit any lower receiver manufactured to be within the standard military specifications for nominal dimensions and tolerances, except Colts with sear blocks. Traditional single stage curved trigger designed for duty/patrol AR-15 and AR-10 weapons. Made in the USA.

CMC Triggers is the original manufacturer of the Drop-in Trigger Group for the AR-15/10 rifle since 2003. CMC’s critical sear engagement surfaces have a proprietary machining process that renders superior surface finish and dimensional control. As compared to their competition, the techniques used to establish a 1-2 RMS surface finish as opposed to EDMing which leaves a pitty 32 RMS, compared to a mirror which is 0 RMS.

⚙️ Key Features:

• Platform: AR-15 & AR-10

• Trigger Type: Single Stage

• Pull Weight: 4.5–5 lbs

• Trigger Shape: Curved (Traditional Bow)

• Design: Drop-In, Self-Contained Unit – No special tools required

• Material: Premium Tool Steel & Aircraft-Grade Aluminum

• Reset: Ultra-short reset for faster follow-up shots

• Compatibility: Standard mil-spec AR-15 and AR-10 lower receivers

• Made in the USA

Whether you’re a competitive shooter or weekend warrior, the CMC Curved Single Stage Trigger brings a level of performance that instantly elevates your rifle’s feel and function.

FAQ:

Q: Is this trigger drop-in ready?
A: Yes — it’s a self-contained drop-in unit, requiring no gunsmithing for most AR platforms.

Q: Will this fit my AR-10?
A: Absolutely — it’s compatible with AR-10 and AR-15 mil-spec lower receivers.

Q: Is the curved version better than the flat?
A: The curved trigger provides a traditional feel, preferred by many for general use and comfort. Flat triggers offer a more competition-style feel.

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