CMC 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. CMC's 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. Other Features: Single Stage Match TriggerUltra-crisp trigger with no feel of creep prior to hammer releaseThe trigger has a glass-smooth break with no feel of grittinessFits MIL-SPEC AR-15 and AR-10 style riflesTotally self-contained one-piece assembly#html-body [data-pb-style="62DF828963C5E"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF828963C6A"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}