I had formulated several different plans on how I was goint to stiffen/strengthen the stock on my RAR. I realize now that the flexiness of the stock doesn't affect the way it shoots - field positions w/ and w/o a strap, bench, bipod, it shoots to the same POI. I no longer care about the stock being flexy....
I did have to clean up the barrel channel a little bit, it was touching on one side.
