I'm sure you'll be very please with your Omega. I love mine and plan to get the Laminated thumbole stock for it soon I hope. As far as a load for it. I would try to stay with powder instead of pellets. Triple 7 is a good powder but I would go with the new BlackHorn 209 if it's available to you. I would shoot a 250 gr. shockwave with a Harvester short black sabot,Win. 209 primers and 110 or 120 gr. of BlackHorn 209 powder.This combination has proved to be very accurate in my Omega as well as other Omegas and Triumphs. Give this a try and let me know how it works. Hope this helps.