CMC AR-15 Trigger (Single Stage) 3.5lbs Flat Blade

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 EDM manufacture which leaves a pitty 32 RMS, compared to a mirror which is 0 RMS. This type of trigger is often referred to as a cassette as it is a simple installation of the one piece unit which doesn’t require fiddling around with separate hammer and trigger parts with their springs which can be a fiddly procedure for those not too familiar with working on AR style rifles.