Zastava M93 Black Arrow in .50 BMG at the Range
This guide details the process of testing the inherent accuracy of the Zastava M93 Black Arrow using its backup iron sights, as demonstrated by Ian McCollum. It covers the steps from ensuring firearm safety to making sight adjustments based on shot group analysis at 100 yards. The expert instruction highlights the importance of proper technique for evaluating a rifle's precision without optics.











