Although the Mosin Nagant design has been used all over the world for decades, many
collectors might not realize the role it played in the Spanish Civil War. In this
"dress rehearsal" for the Great Patriotic War (WWII) the Soviets backed the
Republican (Socialist) government and the Nazis backed Franco's Nationalist forces.
Mosin Nagant rifles were among the arms furnished by the Soviet Union during the conflict
which took place from 1936 to 1939. While some of the rifles purchased with gold
from the Spanish treasury were M91s, model M91/30s from this conflict seem to be more
common in the US.
There are several features that may indicate an M91/30s service in the
Spanish Civil War (SCW). Individual rifles will not necessarily have all these
features, but a combination of some of them will often reveal it's unique history.
Many of the M91/30s were straight off the production lines of Tula and Izhevsk so 1936 and
1937 dates are prevalent although earlier dates can also be found. These rifles were
exported to the US in the early 1960s before the current laws for import marks were on the
books. A simple "Made in USSR" or "Made in URRS" is often
stamped on the receiver. This was placed there by the Spanish exporter and has
nothing to do with the SCW as such, but is a good indication that the rifle was imported
from Spain and thus was used during the SCW. The meaning of "URRS" has
been debated, but a consensus has not been reached. One theory is that it is simply
a "typo". The current styles of import markings familiar to the collector
will not be present, including the serial number on the receiver.