If you really want to save money. I recently picked up 100ct. Hornady 230 grain XTP in a box for $16.00 and bought 2 bags of 50 each Knight High Pressure Sabots for $6.99 a bag. The bullets are .451 Caliber and the sabots are 50 cal for use with .451 to .452 cal. Shooting 1" groups @ 100 yards with 100 grains of 777 pellets(2x50gr.). 1 in 28" twist barrel. HAPPY HUNTING!!!!![8D]