I prefer the 300gr XTP also but the advice is based on getting the gun to shoot well first. The 250gr XTP costs less and will create less recoil yet its still adequate for the task. The list of 250gr bullets that are better is pretty large and just a simple bullet swap has a good chance of shooting well also. No real need at this point in spending $1+ per bullet just for paper.
Grafs has both the sabots and bullets. 100 shots total will cost $51.72 with shipping.
