Little information regarding the history of the Zrak ON M89 can be found online. Presumably it was adopted or at least development was completed in 1989. All known examples are calibrated for 7.62x39 and have an integrated mount to fit on the M70 series of rifles. Examples can be seen with english (export) markings, and examples have been seen with serial numbers with the 2019 year prefix. I have not seen any photos of the scopes being used by any military or conflict to date.

Internet rumors include that the scope was intended to by mass issued in Yugoslavia in the early 90s but that the program was sidelined by the yugoslavian breakup. The scope does bare some high level similarities to the ON M04A that was adopted by the Serbian military in the mid 2000s.

Images



2019 english marked export example.



Reticle with range finder out to 300m. 2019 production scope on the right, note base of rangefinder is obscured.




Data sheet from the Zrak english webpage. Note that while the description lists 5.56x45 as an option, none have been seen.



Serial Numbers

Known serial numbers below. Note that the earlist known scopes date from 1992 and the latest from 2019. None of the serial numbers are outside the 1200 range, with most within the 100 range suggesting low production numbers.

Serial	Markings	Images	Notes
9201072	Serbian
9201074	English		Made in Bosnia and Herzegovina sticker. Radition sticker.
9201092	English		Made in Bosnia and Herzegovina sticker.
9201113			Missing photo.
9201132	Serbian		Factory paperwork appears to show a 2003 inspection date. Reburbished for export sales?
9201164	Serbian		Radition sticker removed.
0201014	Serbian
0601004	Serbian
0601013	Serbian
0701010	Serbian
0701011			Missing photo.
1901003	English
1901008	English

References

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