Adjustable iron sights, optional mount required for optical sights
The Zastava M80 was a 5.56 mmassault rifle produced by Zastava Arms. The M80 had a fixed wooden stock while the M80A had an under-folding metal stock. It was introduced in the early 1980s.[1] It was the 5.56 mm version of the Zastava M70, with a longer barrel, later modified in 1990 as the Zastava M90.