New member, new Grendel Shooter

[Sticks]

Not meaning to be an arse, but that is like asking how fast 98 octane gas will make my car go.

Way too many factors to take into account for specifics, the big one being Muzzle Velocity.

If you post info on your rifle, then we can guesstimate something for you. You can also check out several online ballistic calculators and enter in the variables that you know.

Try this one from Vortex. It will give you an idea of what you may expect.

http://apps.vortexoptics.com/lrbc/