Unknown .30 bullet


I have this unknown .30 bullet pulled from a Winchester 30-06 SPRG case. The closet match i’ve found so far was some French Sauvestre bullets, but its hollow tip is empty.

Any positive ID on this would be highly appreciated


Hi Vince, this is a RS hunting bullet by Kieferle GmbH in Gottmadingen, Germany. The cartridges are custom loaded by Labor für Ballistik. Regards, Fede.