These work! - CMC Triggers AR Match Grade 2-Stage Trigger Group

As most of us know, the milspec triggers are gritty and have high pull rates. I have generally leaned toward single stage triggers of light pull weights but a while back decided to try the two stage in a couple of builds. The benefit that I see is you can take up tension on the trigger without release and then by increasing the pull a little more you discharge the weapon. These triggers fit well and are very smooth. My personal preference seems to be the flat unit but the curved one reviewed here works just as well. I have several of these now and they work quite well for improving the let off. Many hundreds of rounds have been run through this style of trigger without any malfunctions. By the way, they come with machined trigger pins that fit well, so no need to buy the antiwalk kit separately. This is one of the best upgrades you can do to maintain better groups with the modern sporting semisutomatic rifle!