Esquenta com Estilo: Estopim de Espingarda vs. Frigideira!

This video demonstrates the manual extraction of cordite propellant from surplus .303 British rifle cartridges. The presenter, exhibiting knowledge of historical propellants and safe handling practices, then ignites the cordite sticks to showcase their rapid combustion characteristics. The demonstration highlights the physical form of cordite and its energetic burn.

This video focuses on recommending specific grease for AR platform rifle assembly, highlighting Aeroshell 64 and Aeroshell 33MS. The description directs viewers to a website for more product details, indicating a potential product spotlight or review. The content is highly specific to firearm maintenance and assembly.

This video is the third installment in a series focused on the process of making a bullet mold. While the description doesn't detail specific firearms, calibers, or applications, the title strongly suggests a DIY gunsmithing project involving ammunition component creation. The content likely appeals to individuals interested in reloading, handloading, and the practical aspects of firearm maintenance and customization.

This video provides an in-depth guide to reloading precision rifle ammunition, focusing on efficiency for high-volume shooters. It covers essential brass preparation steps like cleaning, sizing to match the chamber, and trimming. Key techniques include setting up sizing dies for minimal shoulder setback and using specialized tools like the Giraud trimmer for consistent results. The content emphasizes achieving high precision through meticulous case preparation and proper equipment setup.

This episode of The Gun Collective podcast, featuring guest Gavin Gear from UltimateReloader.com, provides an introduction to reloading firearms ammunition. Jon Patton hosts the discussion, which covers the 'why' behind reloading, different types of reloading presses and dies, and component selection. The episode aims to guide viewers considering setting up their own reloading station, emphasizing the community aspect and preparation. Key topics discussed include the necessity of reloading, equipment choices, component sourcing, and the skills required to get started safely and effectively. The podcast also briefly touches on the impact of COVID-19 on the West Coast.

This video details the process of duplicating Mk 262 Mod 1 ammunition, starting with factory Black Hills 77gr OTM as a baseline. It covers the history of the round, safety considerations for high-pressure 5.56 NATO loads, and a cost analysis showing significant savings through reloading. Baseline accuracy testing with the factory ammo yielded impressive results, averaging 0.595 MOA.

This video explores the theoretical and practical outcome of loading a 50 BMG cartridge into a 12 gauge flare gun. The experiment, conducted by a hobbyist, demonstrates that while the 50 BMG cartridge surprisingly fits, the flare gun's firing mechanism and primer strength are insufficient to ignite it. The test highlights the significant differences in primer resistance between ammunition types.

This video debunks the myth that shooting upwards is safe, explaining the lethal terminal velocity of falling projectiles. It showcases the Canik Mete MC9 Prime with a Gideon Valor optic and demonstrates the use of 9mm shot shells for controlled, less dangerous demonstrations, highlighting their unique projectile dispersal.

This video debunks the myth that a .50 BMG round passing near a target can be lethal due to shockwave. Using a ballistic mannequin head and a Big Kahuna Firearms Raptor-50 rifle, the test demonstrated that while the .50 BMG round impacted and destroyed a concrete block behind the target, it did not affect the mannequin or the cardboard placed near it. The conclusion is that a near miss from a .50 BMG is not fatal.

This video conducts a destructive test comparing the impact of .22 LR and .50 BMG rounds on a ballistic head model. The .22 LR caused minimal damage, while the .50 BMG completely destroyed the head, highlighting the vast difference in energy and destructive potential between the two calibers. The test also showcases the Raptor .50 BMG upper receiver as an accessible way to experience .50 BMG ballistics on an AR-15 platform.