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Left to right: 1) standard 7,92x57mm German ball, 7,92x107mm Polish and 7,92x94mm German.
The Polish 7,92x107mm was used in the KB wz 35 bolt action rifle that fired a 7,92mm 245 gr bullet at 4,180 FPS
The German 7,92x94mm was used in the single shot PzB 38 rifle that fired a 7,92mm 225 gr bullet at 4,000 FPS
The Polish 7,92x107mm had good penetration against Panzer I through Panzer III tanks
The Polish 7,92x107mm was used in the KB wz 35 bolt action rifle that fired a 7,92mm 245 gr bullet at 4,180 FPS
The German 7,92x94mm was used in the single shot PzB 38 rifle that fired a 7,92mm 225 gr bullet at 4,000 FPS
The Polish 7,92x107mm had good penetration against Panzer I through Panzer III tanks