I have two Meffert Driilings one proofed in the late 30's and one proofed in the 40's.
Both are stamped 8x57R. The 1940's was sold to me as a 8x57 JRS however the 8x57 JRS does not fully drop into the chamber when the receiver is removed and the barrel is held vertically. The 8x57 JRS easily drops into the 1930's Meffert when the barrel is held vertically.
I have not done a chamber cast of either. Based on the fill of the 8x57JRS into the 30's Meffert would it to be safe to say that chamber was 8x57 JRS?
thanks
Doug
Both are stamped 8x57R. The 1940's was sold to me as a 8x57 JRS however the 8x57 JRS does not fully drop into the chamber when the receiver is removed and the barrel is held vertically. The 8x57 JRS easily drops into the 1930's Meffert when the barrel is held vertically.
I have not done a chamber cast of either. Based on the fill of the 8x57JRS into the 30's Meffert would it to be safe to say that chamber was 8x57 JRS?
thanks
Doug
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