The Remington will be fine and it's an easy upgrade for later conversion to custom if you opt for that. 700 yards might be a little far for 308 Win to begin with but it'll sure enough kill them at that distance when hit properly.
The NightForce scopes are real nice, I have an NXS 5.5 x 22 on my 243 Win and really like it.
The NightForce scopes are real nice, I have an NXS 5.5 x 22 on my 243 Win and really like it.