Yea I thought this idea was a bunch of none sense. I took my A5 apart and there was alot of overspray inside. I did the Brillo pad method and I am impressed. I have not speed check the gun yet, but the recoil is a lot softer now. Can not wait to chrono my gun to see if it puts up the FPS.
thanks once again A5OG for valuable info.
later,
Billy