Halo 5 just keeps looking better and better! Easy sport, the battle rifle already had zoom, the only difference is that the devs. actually took the time to make the animation instead of being lazy and leaving you with just a reticule like back in the Ghost Recon days. Most halo weapons don't have traditional sights to look down anyway, but if you think about it, why would some weapons have buttstocks if they weren't meant to be shouldered?