57 mm gun m/1889

Rifled breech-loading gun of model 1889 with a range of 3,500 m. Production - Stockholms Vapenfabrik. This battery consists of 4 guns. They has been used for fireworks on holidays and on the occasion of the arrival of a fortress crowned heads until 2007. The battery was administered by gunners of Amf1 (coastal defense artillery regiment #1), stationed at Rindo island till 2007.