The M122 Light Machine Gun is the UNSC's standard Light Machine Gun, giving squad based units a relatively light and adaptable light support weapon. This allows squad based units to produce triple their normal amount of firepower against infantry targets. The weapon features a light but tough polymer body with heat-resistant metal alloy components and microprocessor driven thermal transfer system, utilising a series of doppler cooling systems. The M122 requires neither mid-battle barrel changes nor maintenance, allowing for rapid, uninterrupted fire. With optional retractable bipod, the M122 is most accurate when fired from the prone position. The weapon is designed for ease of carrying, with a carrying handle on the butt and a flip up carrying handle on the receiver, allowing ease of tran