Deadeye is a sniper rifle that appears in Frontline Commando 2. It is the first sniper rifle unlocked. It can be upgraded with gold or war cash to increase chance to have a critical hit, increase rate of fire, decrease scope sway, and decrease reload time. It can only hold one bullet at a time, making it similar to the ASR-1X in Frontline Commando. It resembles real-life DMR SR-25

Strangely, the image of Dead Eye shows that it has a magazine. That magazine seems to be able to hold up to 10 rounds. However, in game, it can only have one round in its mag.
Dead Eye