Videos tagged with Blown Primer

This guide details how to address blown primers and extraction failures, common issues arising from faulty ammunition. The video demonstrates critical steps for identifying overpressure signs in spent casings and diagnosing mechanical malfunctions caused by debris. It emphasizes immediate cessation of firing and careful inspection, highlighting the expertise of the instructor in diagnosing these critical firearm problems.

This video details significant reliability issues encountered with the FN SCAR 20S chambered in 6.5 Creedmoor, specifically concerning frequent blown primers. The presenter, an experienced firearms reviewer, documents multiple instances of primers backing out, puncturing, and causing malfunctions that bind the rifle. Despite extensive testing with various ammunition types and even swapping bolts with a known-good 308 SCAR, the problem persisted, suggesting a fundamental design flaw in the 6.5 Creedmoor variant.