I just bought a Remington 700 BDL 7mm STW. I have no experience with re-loading this caliber. Does anybody out there have a rem 700 STW? If so what bullets and powder does it like? I was thinking heavier bullets? I bought a box of Berger 168 grn. VDL's but was thinking I might want to go into the 175-180 grn. range? Let me know what works for you. Also, this gun is going to be used to hunt mule deer at ranges, not competition shooting so I need a good hunting round. One more thing: I can't find the twist rate of this gun. It has a factory barrel. Anybody know what it is?