Advanced Combat Optical Gunsight with 4x magnification level. Attachable to any weapon with a standardized rail system. Factory default zeroed to 100m and manually adjustable to 700m.
Note: Despite the in-game description stating the ACOG has the correct 4x magnification, it currently only magnifies 2.34x compared to the naked eye. However, the magnification is still better than the normal right mouse button zoom.
Note 2: You have to check carefully if the taken ACOG is in a good state, because if it’s damaged or worse, you may not want it due to scratches in the lenses that deny any attempt to shoot.