Beretta M9A4: Ensuring everything is running smoothly
This video discusses preventative maintenance schedules for firearms, specifically referencing a Glock 19 Gen 5 that reached over 90,000 rounds. The speaker details their personal replacement intervals for recoil springs (every 5-7k rounds) and complete slide refits (every 10k rounds), including extractor teeth and other spring-loaded components. The importance of maintaining peak operational efficiency is emphasized, even if individual parts might last longer.










