SIG SAUER MCX-SPEAR .308 13" Accuracy Test (Sub-MOA Group?!)
This video details an accuracy test of the SIG SAUER MCX-SPEAR chambered in .308 Winchester/7.62 NATO with a 13-inch barrel, specifically evaluating its performance with various ammunition types while suppressed. The test aims to determine if the shorter barrel can still achieve DMR-level accuracy. The results highlight a significant preference for specific bullet weights and types, with Sellier & Bellot 168-grain ammunition achieving sub-MOA accuracy.











