Israeli 7.62x51mm Tracer


I have both these Israeli 7.62x51mm rounds listed as Tracers

  1. (T Z) 10-70, Red-tipped GMCS bullet. Cartridge weight - 369.2 grains
  2. (T Z) 9-73, Orange (Yellow?)-tipped GM bullet. Cartridge weight - 376.4 grains

Is this correct? The orange-tipped bullet seems to have a different profile and the cartridge is a bit heavier