Videos tagged with AAC 77gr OTM

This video provides an in-depth lot testing analysis of AAC 77gr OTM ammunition, comparing consistency and performance across different production runs. Lead Firearms Instructor Preston Moore utilizes advanced equipment and a rigorous methodology to evaluate velocity, accuracy, and lot-to-lot variance. The findings suggest AAC 77gr OTM offers a cost-effective option, though it exhibits less consistency than premium match-grade ammunition.

This expert-level analysis by Preston Moore thoroughly tests a new 14.5-inch Colt SOCOM AR-15 barrel. The review details technical specifications, physical inspections including borescope analysis and gauging, and extensive range testing with 30-shot groups across multiple ammunition types. The data provides valuable insights into the barrel's real-world performance and accuracy potential.

This expert-level review by Preston Moore rigorously tests the accuracy of an LMT 12-inch 5.56 piston barrel. The analysis includes detailed internal inspections, velocity measurements, and 30-shot group analysis with three different ammunition types, revealing performance metrics and comparisons against other barrels.

This comprehensive review by Preston Moore analyzes the performance of AAC 77gr OTM ammunition across six different AR-15 barrels. The study meticulously documents group sizes and velocities from 30-shot strings, providing valuable data for shooters. The Noveske Rival V2 17" barrel achieved the best results, demonstrating the critical role of barrel selection in ammunition performance.

This video demonstrates the capability of AAC's 77gr OTM match ammunition for 5.56mm at 1000 yards, utilizing a 20-inch PSA Custom rifle. The instructor, an experienced competitor, validates the ammo's MOA potential by achieving consistent hits at distances from 300 to 1000 yards, providing detailed analysis of group sizes and bullet performance, including transonic effects. The content is highly valuable for intermediate to advanced shooters interested in long-range precision with factory ammunition.