7,62 mm Mod. 68, 7,62 mm Regana Espagnol, 7,62 mm Subcaliber, 7,62 x 33 Argentine reducer, 7,62 x 33 CETME Regaña XPL, 7,62 x 33 Spanish XPL, 7,62 x 33 Spanish/Argentine for 88,9 mm Gonzales-Regana