I have tried it out. Up until last month I lived 1/2 mile from JARD; pretty good folks. The new set trigger gives you a nice target trigger in your AR, or just a good hunting/all purpose trigger. Works very much like the CZ set triggers, if you are familiar with them, but for an AR. To use the set trigger you push it forward until it latches, and it gives you about an 8 oz. trigger. The standard operation is at about 4 lbs I believe.