Quão perigosa é uma munição de cartucho duplo?

This video compares the performance of standard birdshot ammunition against wax projectiles fired from a Beretta 1301 shotgun. The test reveals significant differences in projectile stability and aerodynamic design, impacting accuracy and terminal performance. The instructor notes that while standard birdshot grouped tightly, wax projectiles dispersed more, suggesting potential issues with their stabilization and aerodynamic efficiency.

This video tests the lethality of 100-grain stone balls fired from a shotgun. The test involves accuracy assessment and ballistic gelatin penetration. The results indicate that these projectiles can be surprisingly accurate and deliver significant energy, making them potentially lethal.

This video provides an expert-level overview of various 12-gauge shotgun ammunition types, demonstrating their characteristics and effects, particularly when fired from a suppressed Mossberg 590. The instructor, with clear expertise, explains the differences in recoil, stopping power, and projectile types, ranging from standard buckshot and slugs to exotic and less-lethal loads. It's a practical guide for understanding ammunition diversity in a hypothetical survival scenario.

This video provides expert recommendations on ammunition stockpiling for different firearm types. It suggests 1,000 rounds for a primary carry handgun, 1,000 rounds for a secondary defense firearm like an AR-15 or shotgun, and 400 rounds for a hunting rifle or other less frequently used firearms. The advice emphasizes practical needs for practice and potential emergencies.

This video tests the effects of dragon's breath shotgun rounds on a ballistic gel head. It demonstrates that dragon's breath ammunition, especially when paired with a projectile like BBs, causes significant burning and melting of the ballistic gel, indicating it continues to burn after impact. The test uses a Geissele Arms Filthy Pheasant Shotgun and ammunition from Hickory Flatbore.

Ted from Line45 advises stockpiling specific ammunition calibers before anticipated shortages in 2026. He details why .22 LR, 9mm Luger, .223/5.56 NATO, 12-gauge slugs and buckshot, 7.62x39mm, and .308/7.62 NATO are critical, citing historical patterns, production limitations, and demand pressures from various user groups. The guide emphasizes maintaining separate stashes for training and defensive use across all firearm types.

This video explores the compatibility of a 50 BMG cartridge with a 12 gauge flare gun. The experiment reveals that while the cartridge fits, the flare gun's mechanism cannot ignite the tough 50 BMG primers. However, it successfully fires a standard 12 gauge blank, highlighting the difference in primer hardness. The content is presented from a hobbyist perspective, focusing on experimental curiosity rather than professional instruction.

This video from Tática Civil, featuring an expert instructor, explains the dangers of firing upwards due to projectile drop and terminal velocity. It demonstrates the safe use of 9mm shot shells for controlled demonstrations, highlighting the Canik Mete MC9 Prime with a Gideon Valor red dot sight. The instructor emphasizes crucial firearm safety protocols.

This guide details an experimental test to debunk the myth that a .50 BMG round passing near a target can be lethal. Using a ballistic mannequin, cardboard indicators, and a concrete backstop, the test demonstrates that a near miss from a .50 BMG round does not impart enough shockwave or air pressure to cause fatal injury, though the projectile itself possesses immense kinetic energy as evidenced by its impact on the concrete block. The test was conducted objectively by an individual with high authority, indicated by their empirical testing methods and proper safety protocols.

This video demonstrates a dramatic comparison between the .22 LR and .50 BMG calibers using a ballistic head model. The .50 BMG, when attached to an AR-15 platform via a Raptor upper, shows vastly superior destructive power, completely obliterating the model, while the .22 LR causes only superficial damage. The host's enthusiastic and experimental approach, combined with clear technical explanations, highlights the significant energy difference between these two rounds.