I don't have the Choate stock fluted barrel UV, I have a set of "Limited Edition" green laminates and the standard contour barrel... I barely lose the sight picture with recoil. I like the .204 for prairie dogs out to about 300 yards. My barrel seems to like 40 grain Vmax the best. The ammo was made by HSM. I can't find them at the local Sportsman's Warehouse anymore, so the winter project is working up a comparable load.