7x55 Norma?


It measures about 7x55mm. What is it? Why there are no measurements on the headstamp? I thought it was Norma’s “trademark” to put calibre on the headstamp.


This hs is found on 6.5x55 by Norma - as well as at least 50 other 6.5x55 Norma hs combinations with no calibre.

If it truely is 7mm then it is likely to be 7x54 Finnish sporting made from 6.5x55 cases. Note: Norma never listed this calibre in their catalogs (only Sako & Lapua) , so likely a non-factory made example.