Mezue ahịrịokwu na-esonụ: A na-eji egbe ndị ọzọ eme ihe dị ka ụta ndị dị n'ụsọ oké osimiri na Denmark, Norway na France. A na-agbanwe &lt;a href="38%20cm%20SK%20C/34%20naval%20gun%23Coast%20defense%20gun"&gt; coastal defense version of the SK C/34&lt;/a&gt; na nnukwu ụlọ maka ọrụ nchekwa oke osimiri iji jikwaa ụba nke propellant eji maka shells pụrụ iche "Siegfried" shells. Gander na Chamberlain na-ekwu na ọ bụ naanị maka egbe ndị a ka ọ na-ebu ibu, nke nwere ike ịkọwapụta oke olu nke ụlọ a gbasaa. A na-eji ngwa agha ndị a eme ihe, "Bettungsschiessgerüst (Firing platform) C/39". O nwere oke elu nke 60o ma nwee ike ịgafe ruo 360o, dabere na ebe a na-etinye ya. Ugwu "C/39" nwere ngalaba abụọ; nke dị n'elu bụ ebe a na-edebe egbe na akụrụngwa ha, ebe nke dị n'okpuru bụ ebe a na-ebuli ihe mgboagha, moto ha, na igwe na-ebuli elu. Ugwu ahụ nwere ike zuru oke ma nwee magazin dị n'okpuru ala. A rụkwara C/39 n'ebe e wusiri ike dị na Hanstholm na Denmark, na ebe e wusiri ike dị na Vara na Kristiansand, Norway. E mere atụmatụ ịwụnye abụọ n'ime ndị a na Cap de la Hague na abụọ na Paimpol na France, na-agbanwe egbe ndị e bu n'uche maka nrụzigharị nke "Gneisenau", mana emeghị ya n'ihi ihe ndị a na-amaghị. Ọrụ n'itinye ịnyịnya abụọ ọzọ n'Oxsby na Denmark gara nke ọma mana emezughị ya na njedebe nke agha ahụ. Ụfọdụ SK C/34 guns ndị a gbanwere na-ahụkwa ọrụ dị ka 38 cm Siegfried K (E) ụgbọ okporo ígwè, otu n'ime ndị a na-ejide ndị agha America n'oge
Mgbasa ozi nke ndagwurugwu Rhône na 1944. Dị ka 38 cm SK C/34 naval guns deployed as coastal defense, 38 cm Siegfried K guns were modified with a larger chamber to handle the increased amount of propellant used for the special long-range "Siegfried" shells. Ngwá agha ahụ enweghị ike ịgafe n'elu ugwu ya, na-adabere kama na-agagharị n'akụkụ akụkụ nke track ma ọ bụ na "Vögele" turntable iji lekwasị anya.