Not really, the germans used the same mauser model 1898, the US used the model 1903 springfield in the begging of the war, The British used the Lewis Gun, the us used the BAR, Model 1917 Browning heavy machine gun, Model 1911 Colt 45 pistol, Numeros artillery pieces from the First World war were used in WWII, the Type 7 torpedo was used by torpedo boats, the British used 50 US WWI destroyers as convoy escort, the Germans also used the Luger pistol developed in the early 1900's, ect. ect. ad nauseum. I believe my point has been made