don't pad the sear. That's really bad. it will degrade the perfomance. If you want to, get this spray that you use for subwoofers in car audio, it deadens ring....i forgot wat it was called but most car audio places will carry it. The scratches on y our bolt, don't worry about them..i have them too, but they don't affect performance in any way.
TL+, J&J Ceramic, Taso LPC/VA, Turbo valve, Shocktech Delrin bolt, custom trigger job, inline reg, running 350 psi.
Spimmy with Fenix body in the works