So I have a couple boxes of 160gr FTX I picked up for 30-30, and then ended up selling the gun. Just wondering if anyone has any experience loading these in a 308 win rifle and if they'll hold up on game or act like a varmint grenade? Hornady's website claims they're good for heavy game (300-1500lbs) but I'm guessing the jacket is thinner than on standard SST bullets. I don't have any SST's to grind and compare so I can't check the validity of this assumption and I can't find any information on recommended terminal velocities.