8.8 cm SK L/45 naval gunand World War II on a variety of mounts. The 8.8 cm SK L /45 gun weighed 2 .5 metric tons (2 .5 long tons; 2 .8 short tons) and had an overall length of about
5.2 cm SK L/55 naval gun5 .28 cm SK L /55 was a German naval gun that was used before and during World War I on a variety of mounts, in torpedo boats and cruisers . The 5 .2 cm SK
15 cm SK L/40 naval gun15 cm SK L /40 was a German naval gun that was used as secondary armament on pre-dreadnought battleships, protected cruisers and armored cruisers of the
5 cm SK L/40 guntorpedo boats Irene-class cruisers List of naval guns 5 .2 cm SK L /55 naval gun SK - Schnelladekanone (quick loading cannon); L - Länge in Kaliber (length
10.5 cm SK L/40 naval gunThe 10.5 cm SK L /40 (SK - Schnelladekanone (quick-loading cannon) L - Länge (with a 40-caliber long barrel) was a German naval gun used in World War I