I had one for a 700. I thought it was pretty trashy. The trigger pull would adjust down to about 4 ounces. The problem I had was that the whole trigger group / housing / assembly would visibly twist and distort when I was engaging and disengaging the safety. I was real concerned this would lead to an accidental discharge. For a while I used it with the safety off for testing loads in varmint rifles, then eventually gave it to a gunsmith friend to use the same way range-testing rifles he was building for customers.
I have a Jard 1 pound trigger assembly for a 10/22 which began life pretty darn good, as good or better than any other I've tested, but over time it has picked up some creep / somewhat excessive engagement. Right now it is sitting in a box as my .22 interests have shifted to bolt actions.
