Hi, I'm searching reloading dats for this french civilian amo, that was developped after WWII for US m1 carbines sold in france, developped by Gévelot in order to be "non military" rifle.

try looking up loading for the 300 whisper. this is a 223 necked up to 30, so the data would be to much for the 222 case, but it'd get you close

tHANKS FOR YOUR REPLY? I'LL TRY IT AND WRITE BACK WHAT IT WAS

Hello i did find out that the Gevelot was designed after 1979,at least the 30-222. Its headstamp on the brass is sur-armes.30-222 thats all i could find at the moment. van