CMC has been manufacturing drop-in trigger groups for the AR platform since 2003, and their experience shows in every detail of this precision component.
What sets CMC triggers apart is their proprietary machining process applied to critical sear engagement surfaces. The company achieves a 1-2 RMS surface finish through precision machining techniques, delivering superior dimensional control and consistency compared to conventional EDM methods. This attention to detail translates to a cleaner, more reliable trigger break shot after shot.
This trigger drops directly into standard AR-15 and AR-10 receivers. Whether you're building a precision rifle or upgrading an existing platform, the CMC 91505 installs without modification to your lower receiver.
A quality trigger is the foundation of accurate shooting. The CMC 91505 delivers the precision and reliability serious shooters demand.