I got a CBI 26" varmint contour from NSS for my wife's .223 build . Got the parts in the stock mocked up and now she wants a shorter one (even though I asked before).
So, thinking about cutting 3-4 inches off and fluting it. What can I expect to pay, and more important what will this do to the velocity/accuracy? (12 twist, planning on 50gr pills)

Is there a better way to go about this? The stock is inleted for the varmint contour, stocky's LRV.
Magnum contour and flutes?

Thanks.