Videos tagged with FN SCAR Mags

This comprehensive 10,000-round endurance test of the HK MR556 A4, conducted by 9-Hole Reviews, focuses on the performance and durability of its proprietary non-chrome-lined barrel. The test reveals impressive accuracy potential, with sub-MOA groups achievable, and minimal bore wear after 3,102 rounds, suggesting significant service life. The rifle demonstrated reliability with various magazines and ammunition types, even under high-cadence firing.