I have a stainless Omega and with the longer barrel it will perform very well with slower burning powder like Black Mag'3 for instance. I do not have good results with ffg Tripple Seven as the crud ring that form in my Omega is too much trouble to deal with. Others seem to be able to shoot the 777 but not me. You might try the new Goex Pinnacle also as another possibility as it is very similar in formulation to the Black Mag'3. I have some but have not had enough time to really wring it out as yet. Black Mag'3 got my elk for me last year. Didn't get drawn this year so I guess I will have to be satisfied with killing targets.