Re: David Tubb's Final Finish System
As long as you don't have your hopes high in the wrong area...It won't improve accuracy, that's not what it's made for. It will cut back on fouling significantly though. Granted, I don't buy top shelf barrels...but I'm not a benchrest shooter. So when I can get a barrel for a third of the price, spend ten minutes at the range with Tubbs, and its smooth as a mirror...I'm happy!
I did a LOT of searching around trying to find actual data on Final Finnish, and the general consensus is that it won't help accuracy, but improves copper fouling. Like I said I lack actual data, but I've used it on three barrels on prairie dog rifles, and I've stopped cleaning my barrels at all. They shoot, and shoot well, until the throats are gone.