I shoot this stuff along with Hevi-Shot. Both seem to pattern nicly out of my gun with my aftermarket choke tube. It will kill geese affectivly to 60 yards if you want to shoot it that far. You might want to shoot it our of like a Light Mod choke for your best results inside of 40 yards. IMHO. I like the Tungsten because it comes in #1's plus it is a little bit softer. But the Hevi works just as good if not better for killing those big honkers. You will be pleased with whatever you shoot.