light coastal guns used at krepost sveaborg included 57 mm nordenfelt guns, fifteen guns at the beginning of the war and twenty by the end of the war. 50 caliber model 1892 canet guns were similar to the six inch model 1892 gun. first of these guns arrived at 1914, and twelve coastal guns were used at krepost sveaborg, with an other eighth anti-aircraft gun versions with a 50° maximum elevation.