Centershot,

I didn't get whether you are reloading or shooting off the shelf, but if you're looking for some excellent shooting and cheap ammo for varmints, go here; http://palmettostatearmory.com/index...manufacturer=7
and try the AE223GTV. Both my model 12's love this load and it'll shoot way under MOA most of the time. And the brass is quite good for reloading in case you're into that. Palmetto sells it cheap. I just bought 400 rounds for under $7.00 a box delivered. When I can find this at Cabelas, it's never less than $9.99 a box and more often than not, its priced at $12 a box at other stores. It's an interesting load, you can't find any reference to it on Federals website. I had to email Federal to get the specs on this ammo. BTW: its velocity is 3350 fps, shoots quite flat, and is manufactured at the Lake City plant.
If you are wanting sub 1/2 MOA accuracy on your FV, you'll probably need to replace that rubber stock, especially if you use a bipod.