Acquisition: Chapter 7: Highway 17 (from Combine Elite Soldiers).
Description: The standard Combine assault rifle. Highly accurate with a good rate of fire. Its secondary fire launches a powerful, slow-moving energy ball that can disintegrate enemies or destroy light vehicles. Ammo is less common than SMG rounds, so use the energy ball sparingly.
Half-Life 2
AR2 (Pulse Rifle)
Learn to wield the AR2 Pulse Rifle in Half-Life 2. Master its secondary fire energy ball for powerful disintegrations and vehicle destruction.