M392 Designated Marksman Rifle (D20 Modern Equipment)
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M392 Designated Marksman Rifle
PL 7 UNSC, Misriah Armory
7.62x51mm M118 Full Metal Jacket Armor-Piercing
The DMR is the precursor to the Battle Rifle that traded a high rate of fire for long range and precision.
Longarm (Personal Firearms Proficiency)
|Rate of Fire
The DMR has rounds that can be interchangeable with the MA5 series assault rifle and vice-versa, and even though it is a marksman's weapon, the DMR provides a +2 damage to a successful attack. This ammunition bestows a -2 penalty to the target's defense due to it's high penetration. The weapon has a mounted optic capable of 3x magnification.
See this page for background information.