I have a Remington 700 BDL Varmint Special that was built in 1971 and still has the original barrel. I'm not sure how many rounds have been through it, but it's up there. Took it to the range a few weeks ago and it shot a .313" 5 shot group. That's as good or better than some very expensive custom rifles I have.
25-06 is a great caliber. Awesome on anything from medium size game down to varmints and very accurate.
I say go for it. You won't be dissappointed.