I bought this kit back in August of ‘07 and didn’t finish installing it until May ‘08. It wasn’t a difficult installation, I just kept getting side-tracked. Regardless, I will say that I like how my 10/22 shoots now.
The trigger was smooth and reasonably light without any adjustments after installation. Also the recoil was noticeably improved; which I assume is the result of the replacement buffer provided with the kit. At the range I put a couple hundred rounds of varying brands through the gun and I was pleased with the results.
These kits aren’t cheap but if you shoot a lot and are already in the market for one I’m sure that’s of little concern. Unfortunately I don’t recall how much I spent on it.