Videos tagged with Bolt Obstruction

This review of the Kalashnikov USA KR 103 details its performance during a 'sand tornado' test. The rifle experienced a bolt obstruction malfunction due to sand, preventing the bolt from closing. The video demonstrates the process of clearing this type of malfunction, including manual cycling and identifying debris. Despite the stoppage, the KR 103 ultimately performed well after clearing the obstruction, showcasing its potential durability.

This guide details how to clear a rare 'over-bolt obstruction' malfunction on an AR-15. The instructor demonstrates a technique involving pushing down on the bolt to create space, allowing the charging handle to be pulled back and clear the crushed brass. He emphasizes avoiding excessive force on the charging handle, which can worsen the jam and potentially damage the component.