Yep, I am running 4 for 4 now. I took smaller bulls until this year. This year I filled the freezer with a cow the first day and went back out on a second elk tag for a bigger bull. I ended up taking a guy involved in a swap hunt and he killed a very nice 6x6. I use easton xx78 2314 with a 100 gr cut on inpact blade. The penetration is unreal. Nothing but pass throughs with 1 bull dying just 40 yrds from where I shot him. I started using the Phantom broadheads. They are great.