M392 DMR

The M392 Designated Marksman Rifle, more formally known as the Designated Marksman Rifle, Caliber 7.62 mm, M392, and commonly known as the DMR, is a semi-automatic rifle used by the United Nations Space Command.

Overview
The M392 is a gas-operated, semi-automatic bullpup battle rifle that fires match-grade 7.62x51mm ammuntiton from a 20-round detachable box magazine. It features a digital ammunition counter and a VCOG-A2 2x magnification optical sight.