I have a Mod 10 in 6.5 Creed that wears the Accu-stock. Very accurate & very ugly
I will be replacing it as some point with an XLR chassis most likely. I want the DBM capability as well as the adjustable comb & more vertical grip. I had to add a stock pack to mine in order to get the kind of cheek weld I need...
If you like it, keep it as another stock most likely will not increase accuracy from the rifle. It MAY however, aid in increasing YOUR accuracy as the increased ergonomics of an aftermarket stock more to you suiting can provide increased fit, comfort & ease of use.