7mm WRA-50

looking for this rounds origins

Made by Winchester in 1950 for El Salvador.

Regards,

Fede

7mm Mauser by Winchester in 1950 ?

Uh…yup.

Yeah I have the original boxes and that’s what they say but they were mixed in with some 7mm UMC (in the original boxes also and mint) I checked headstamps ans got the answer already . Thanks everyone for helping out