Videos tagged with 7N21

This video delves into the historical development of double-stack magazines, tracing their origins to John Browning and Dieudonné Saive's work on the Hi-Power. It critically examines Russia's approach to Personal Defense Weapons (PDWs) by developing high-pressure 9mm armor-piercing ammunition (like 7N31/7N21) for existing platforms, contrasting this with NATO's PDW caliber development. The speaker, demonstrating high expertise, suggests FN could have optimized the P90 with AP 9mm rounds instead of a proprietary caliber.