SD2:K331(f) 105mm

 is a German Artillery unit in Steel Division II.

Background
Originally French company Schneider with  Putilov Company created 107-mm gun model 1910. This Artillery piece was modified to fire 105mm which entered French service in 1913 Canon de 105 mle 1913 Schneider. During the Great War France found the 105mm Field gun to be more effective then Canon de 75 modèle 1897 against trenches.

During the inter war period these field guns were exported to Belgium, Italy, Poland, and Yugoslavia.

10.5 cm K 331(f) was the designation for guns captured from France.