I have never shot them but have friends that do and just yesterday (I hope Ben doesn't read this), bowtechben was up and we tweaked his 101st Airborne and proceeded to shoot a round of B.U.C.K. in my backyard, well unfortunately Ben missed a handful of shots and I was shocked that each time his GT's came out unscathed. They must be pretty tough arrrows. I told Ben yesterday, I'd have no problem shooting GT's.