Tactical training scenarios

This video by Ted from Line45 outlines seven essential calibers Americans should stockpile to prepare for potential ammunition shortages, citing patterns observed in past events like the 2020 crunch. The advice focuses on calibers that disappear first due to high demand from various user groups, supply chain vulnerabilities, and production limitations. The instructor emphasizes maintaining separate stashes for training and defensive ammunition for each caliber.

This video tests the ballistic resistance of a sledgehammer against various calibers, from .22 LR to .50 BMG. It demonstrates that even smaller rounds cause superficial damage, while larger calibers like 7.62x39mm and 5.56mm create significant dents and fragmentation. The .50 BMG round causes the most substantial damage, but the hammer remains intact, suggesting a high degree of ballistic resistance.

This video outlines ten essential firearms for potential conflict scenarios, emphasizing practicality, reliability, and logistical considerations. It covers the AR-15 in 5.56 NATO for its widespread parts and familiarity, the AKM in 7.62x39mm for its durability and tolerance for harsh conditions, and the Glock 19 class in 9mm for its balance of size and capability. The discussion extends to full-size duty pistols, 12-gauge pump-action shotguns for close-quarters effectiveness, .22 LR rifles for logistical efficiency and small game, and .308 Winchester rifles for extended range and barrier penetration. The importance of suppressor-ready platforms for reduced blast and improved shooter endurance is also highlighted.

During ammo shortages, the next items to disappear are magazines, reloading components, and gun parts. The video highlights that during the 2020 shortage, specific magazines like Glock and AR-15 Pmags became scarce and expensive. Reloading primers vanished almost overnight, while powders remained available but restricted. Gun parts for popular platforms like AR-15s (lower parts kits, BCGs) and Glocks also saw significant demand and scarcity, impacting repairs and builds.

This video details three common ammunition calibers likely to disappear first during a shortage: 5.56 NATO/.223 Remington, 9mm Luger, and .22 LR. It explains the technical reasons, pros, and cons of each, emphasizing how high ownership, government contracts, and specialized manufacturing contribute to rapid depletion. The speaker advises proactive stocking to avoid being caught unprepared.

This video explains the Plan B mount system used by Lantac suppressors, specifically demonstrating its compatibility with the Lantac Dragon 556 muzzle brake. The presenter highlights the modularity of the Plan B mount, allowing users to switch suppressors between different firearms that utilize the same mounting configuration. The internal threading of the muzzle brake and subsequent baffles is shown, emphasizing the standardized interface.

This video, from the high-authority creator Firepower United, humorously explores various magazine coupling methods across different firearm platforms. It covers the 'jungle style' for AR-15s, electrical tape for AK-74s, mechanical clamps for HK platforms, and the integrated studs on SIG SG 550 magazines. The content highlights platform-specific reloading tropes with accurate gear depictions.

This guide details the installation of a Romanian Dong foregrip onto an AK-47 pattern rifle. The video highlights the shift in perception of this iconic furniture piece, from being disliked in the 2000s to being highly desirable for retro builds today. The host, with experienced authority, demonstrates the process, emphasizing the aesthetic appeal and historical significance of the 'dong.'

This video demonstrates a speed test comparing the safety manipulation times of AK-type and AR-type rifles. Expert instruction highlights the significant difference in how quickly a shooter can disengage the safety and prepare to fire each platform. The AK's large lever safety proved much faster to operate than the AR's smaller selector switch in this timed drill.

This video, presented by Phuc Long from Firepower United, demonstrates rapid reload techniques for both AK-47 and AR-15 platforms. The instructor, exhibiting high authority and expertise, humorously highlights the distinct operational differences, particularly the AK's 'rock and lock' method versus the AR-15's charging handle manipulation. The content is valuable for intermediate shooters looking to refine their weapon manipulation skills.