A cross section look at some early anti-tank ammunition. The 7.92x94 is German WWII anti-tank rifle round, the 12.7x99 rounds are U.S. .50 cal, the 13.9x99 is for the British Boys anti-tank rifle and the 14.5x114 is Russian originally designed for the PTRS anti-tank rifle and currently used in heavy anti-aircraft machine guns.
Who Wants to Tell Him?
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