Yeah, I know all about the accuracy issues! Had a rifle that I put a lot of time and money and hope in this year, ended up being just a ho hum shooter. Not bad, just not what I needed.
Weatherby guarantees every Vanguard will shot 3 into an inch. My son's does .5. But that's a kinda scare guarantee because you are in the place of figuring out with 'what'? You can call the custom shop and they will tell you what they test with, but the onus is still on you to prove it does or it does not.
That's why I am leaning towards their RC guns. Yes, they are a bit more expensive. But with all the money I wasted this year chasing shadows, RC is a bargain. Having them not only promise, but do the testing, supply proof and tell you what they used to do it is valuable to me. It's not just a 'we're pretty sure it will' guarantee, it's now a 'tested to make sure it does' guarantee, and I like that.
It does take a good company to make that useful, however. They could always just lie. But from what I know about the company, and in my experience with them, it's worth a risk for me.
In addition, in this case, the Vanguard option I am looking at is cheaper than my other two options, so it's a pretty good situation. Again, if it were available in a 260 or 7mm, I would not be putting this post up. The price is right, the configuration is perfect, it fits nicely. It's just not in a the caliber that seems best.
I could just shoot it for a while and then plan a rebarrel down the road to 260/6.5, but that makes it expensive.
Another thought about the remington, though, it comes with an M40 stock. B&C also make the Weatherby stock on the 300 for long action remingtons. So I wonder if there would be a market to sell the M40 right off before even using it and use that money to finance the other stock for the Remington. That would be a good setup, I think.
Still, it comes down to whether the 7mm or the 308 would be a better trainer when paired with a 300 for 1k shooting...all things considered. That really might be the crux of things. If the answer is strongly for the 7mm, then maybe I need to take a risk on the Remington.