YEP, been hunting with T/C Contenders, a couple different XP-100's and a Savage Striker chambered for Rifle Cartridges since 1982. My longest shot to date has been right at 300 yards, and was a one shot kill.
Currently I have been hunting with a Super 14 Contender chambered for the .30-30 Ackley Improved. More recently I just obtained a On Target Technologies SS 14" 6mm T/CU Contender Barrel. In fact just this week I finished up the load developement work on the 6mm T/CU. Looks like it may be a keeper.
SD Handgunner