My new barrels finally arrived; .222 Rem, 300 Win Mag, and 375H&H. Scopes have been boresighted, bags packed and looking forward to my first trip to the hunting range this year. This will be a first for me to fire magnum calibres without the aid of a muzzle brake. Can`t wait! Until my Z6i 1-6x24 arrives, will a 3-12*56 suffice?