Hello all. I confess to being somewhat confused. The projectile shown is German 7,5cm... agreed. I have only ever seen this projectile with either a 7,5cm FH 16 nA , 7,5cm LG 40 or FK 38. All the pictures I have seen of the short barrelled Panzer IV, mostly in Russia, have shown the ammunition being loaded as being the same projectiles as was used in the later long barrelled Panzer IV. I have 3 different 7,5cm German projectiles. The one pictured,,, the standard (normal) one,,, and another one with the normal piercing cap but with a much longer ballistic cap than the standard one. Sorry I cannot show pictures...I am unable to grasp simple things like sending images to this site. I can send them to email addresses though, should anyone be interested. If anyone need any measurements I will send them ,,, no problem. Hope someone can clear things up in my head.