CMC 3.5 Lb. Drop-in Trigger - Curved Trigger

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CMC's innovative, self-contained and easy-to-install AR15 trigger groups, have been completely re-tooled to maximize production capacities incorporated new design enhancements and reduce cost. CMC's AR15 trigger groups have always yielded exceptional trigger pull dynamics. Thanks to CMC's multi-patented designs, a fine match grade trigger pull is now an extremely simple upgrade to implement. Install the fully self-contained, ready-to-go trigger group, safety check, and it's done.


Gunsmiths: patented one piece assembly installs in minutes. Check for safe and proper function, you're done!

Installation of the trigger group is quite simple insert the one piece assembly, install the supplied pins.

No screws to adjust or worry about coming loose at the worst possible time.

Full strength rocket wire springs for fast lock time and reliable discharge with factory or military ammo.

Tolerances of +/- .001" for all engagement surfaces.

Hammer, trigger, disconnector and pin are made with the highest grade, hardest, longest wearing materials available.

The assembly is contained in a high-grade 410 stainless steel housing.

Factory-tuned for a superior trigger pull with minimum take-up and over-travel.

Fits Mil-Spec receivers. 

Not recommended for use in 5.45 x 39

Includes Anti-Rotation Trigger Pins

3-3.5lb, crisp break

100% Drop-In fit

The CMC Single Stage Trigger is a multi-patented, drop in trigger group for your AR15 or AR10 rifle. This model is a competition trigger with a crisp, 3 - 3.5lb break point and has a short reset for quick follow up shots. Installation is very fast and easy! If you are looking for exceptional trigger performance that won't break the bank, look no further than CMC Triggers.

** The majority of AR systems are manufactured for small pin (.154 diameter), however, some "Colt" weapons require the large pin (.170 diameter).  Please consult with your manufacturer if you are unsure. **

** Not compatible with HK style weapons. **

** Not recommended with Magpul's Bad Lever or similar products. **

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