The M1891/30 Mosin-Nagant (or simply M91/30 or Mosin-Nagant) is a variant of the Soviet Mosin Nagant bolt-action rifle. It was designed in 1930 and was the standard issue bolt-action rifle of the Red Army from 1930 to 1945. After World War II and the introduction of more sophisticated bolt-action rifles, the M91/30 was sold throughout other communist countries such as China, North Korea, Vietnam and other states of the USSR. Many were used as sniper rifles later on.
In Battlefield Vietnam, the M91/30 is issued uniquely to the Viet Cong Scout kit. It features a 6x scope meant for long-range engagements. It is a generally a very powerful rifle, being capable of killing in 2 body shots or in a single head shot. It is also very accurate, being highly capable of shooting a target that is over 200 meters away. When it comes to close quarters situations, the small cross hairs can be very effective for no-scoping shots, but it is still recommended to switch to a pistol due to the possibility of a missed shot. It can somewhat be considered an equivalent to the American M40.