RIA Novosti was told on Friday at the press service of the Interior Ministry's Main Department for the Southern Federal District that the cache was found during a search in the house in Nizhniye Achaluki village.
The officers confiscated two Kalashnikov sub-machine guns, an anti-tank grenade launcher, an APS hand gun with cartridges, IZH pistol, nine magazaines, six grenades, 700 cartridges, two radio stations, and five fuses.
In addition, 300,000 roubles (about $10,000) and $7,000 were seized from the two detained weapons owners.
A criminal case has been launched. Investigation is being conducted.