Apparently its an insert that fits inside the 8x56r clips to allow the 7.92x57 round to be used in the Yugoslav M95M conversions. They go for good $$$ on ebay.
Type: Posts; User: NZShoota
Apparently its an insert that fits inside the 8x56r clips to allow the 7.92x57 round to be used in the Yugoslav M95M conversions. They go for good $$$ on ebay.