Thanks guys for your replies in my earlier post. Got the omega Z5, took it out yesterday to shoot and right now I'm a little disappointed and confused. I cleaned the gun as suggessted, loaded it with 250 gr SW sabot (dry barrell) and 100 gr of triple 7(pellets). Standing@ 50 yds, shooting at 5in target, I was about 5-6 inches high, dry patched, reloaded, shot with same result,,,,,,,,,,,,,,two more shots didn't make contact with target,,,,,,,,,,,,,,,any suggestions.......thanks