Videos tagged with AAC 77gr SMK

This video features a comprehensive review and test of a 16-inch White Oak Armament SPR barrel after 4,000 rounds. The analysis includes bench inspection with a borescope, throat erosion gauging, and measurements of the gas block journal and barrel extension. Despite minor issues, the barrel is then tested on the range with three different ammunition types (Hornady 73gr ELD-Match, AAC 62gr FMJ, AAC 77gr SMK) for 30-shot groups at 100 yards. Shot tracking is done with a chronograph and Mantis X10, with group measurements using the Ballistic-X App. The review utilizes the A-ZED metric to assess practical accuracy against a USPSA A-zone, ultimately placing the barrel second on the creator's leaderboard.