Yugo 7.9mm M70 Red-tip Tracer

On the website of IGMAN d.d. Konjic, http://www.igman.co.ba/ammunition.htm
they list a 7.92x57mm M70 Tracer with a red bullet tip. The only tracers I have seen from Igman or Privi Partisan have bluish green tips. Has anyone seen a M70 with a red tip?

Maybe the red tip is for export or for customers who request it. Never seen one yet though…