Yes - the 250 Shockwave will beover 2200 fps with three fifty grain Pyrodex pellets in your Omega. I use two fifties and a thirty with excellent results - get around 2050 fps. Either of these loads are good 200 yard performers, as is the 200 Shockwave with 110 of T7. I would probably try all three of them and use whichever groups the best. Good luck. Roskoe.