ARX-100 Accuracy Tests
This guide details the process of installing a roll pin to reinforce the monolithic rail on a Beretta ARX-100, a common modification to address rail flex. The video features Tim, a recognized firearms expert, demonstrating the fix on a shooting range. The modification aims to improve accessory stability, though testing indicated it did not significantly alter the rifle's inherent accuracy, which was described as 'service grade' (under 3 MOA).










