Holographic Sight

Battlefield 3
The Holographic Sight is an attachment in Battlefield 3. It is seen on the M240 LMG in the "Fault Line" gameplay trailer, carried by a US Marine and later by the player. It is also seen on the M4A1 Carbine on the Battlefield 3 box art.

Battlefield Play4Free
In Battlefield Play4Free, the StG.77 AUG, UMP-45, and M249 SAW are available with a Holosight.