MOSCOW, March 27 (RAPSI) – The Federal Security Service (FSB) has busted a large group of weapon traders in Russia, recovering three aircraft guns, fifty-six regular guns, fifteen kilograms of explosives, grenades, mines and ammunition, the Service announced on Monday.

The interregional criminal group behind the weapon trading was also involved in modification of guns.

Arrests were carried out last week in the Kaluga, Bryansk and Moscow regions with four gun modification and ammunition production workshops being busted.