I have the 93R17-BVSS and it is a real shooter. All I had to do with mine is change the trigger. Mine was pre-accutrigger and it was heavy and gritty. I replaced it with one from RifleBasix and it is set at 12oz. Mine shoots the 17gr V-Max loads the best. The 20gr XTP shoots ok, but not as well.
Here is a 10 shot group at 50 yards with mine. There was no wind and the temp was right around 70 degrees.