Do bulletproof masks actually work? Ballistic test.

This ballistic vest, featuring Level 3+ rifle-rated plates from Safe Life Defense, successfully stopped common handgun rounds and intermediate rifle calibers like .223 and .308. However, it failed to stop a .50 BMG sniper round, which penetrated both front and back plates. The test highlights the limitations of even advanced body armor against high-powered sniper threats.

This ballistic test evaluates a military-grade face shield against various calibers. While it stopped .22, 9mm, and .45 ACP rounds with varying degrees of damage, it failed to stop a .44 Magnum, .223 rifle round, and a 12 Gauge slug, all of which penetrated the shield and a ballistic mannequin. The test highlights the limitations of face shields against higher-powered firearms.

This video tests a 'bulletproof' Chinese face mask against various firearm calibers, from .22 LR to .450 Bushmaster. While the mask prevented penetration from all tested rounds, significant deformation and cratering were observed, especially with higher-powered calibers like the .44 Magnum and .450 Bushmaster. The internal view reveals aramid/composite layers designed to absorb impact.

A $30 Temu body armor panel, claimed to be Level 3A, was tested against various calibers. Surprisingly, it stopped rounds up to .500 S&W Magnum, exceeding expectations for its price point. However, the host advises against relying on it for life-saving situations due to unknown quality control and significant deformation on higher-power rounds.

A 1980s Kevlar military helmet was tested against various calibers. It successfully stopped 9mm, .45 ACP, and .44 Magnum rounds. However, it was penetrated by a .223 rifle round and catastrophically failed against a 450 Bushmaster, demonstrating limitations against higher-powered rifle cartridges.

This video rigorously tests a bulletproof hoodie's ballistic capabilities using a realistic dummy. While the Level 3A soft armor successfully stops handgun rounds up to .44 Magnum and even a 12-gauge slug and .50 AE, significant blunt force trauma is a major concern. The hoodie fails against rifle rounds like .45-70 and .30-06, highlighting its limitations.

This video demonstrates the proper technique for loading the M1 Garand to prevent 'Garand Thumb'. It emphasizes maintaining downward pressure on the top round to control the bolt's cycling. The content debunks the idea that 'Garand Thumb' is inevitable, attributing it to inexperience and improper handling.

The Altyn helmet, a Russian titanium model, is tested for its ballistic capabilities. While effective against 9mm NATO and 00 buckshot, it fails to stop rifle rounds like 5.56x45mm and .308 Winchester. The visor cracks under birdshot impact. Despite its historical reputation, its extreme weight and lack of rifle protection make it outdated compared to modern composite helmets.

This video delves into the notorious 'Garand Thumb' phenomenon, explaining its mechanics and pain level through direct testing. It covers the M1 Garand's history, technical specifications, and proper loading techniques to avoid injury, including the 'bladed hand' method. The content also features novice testing and concludes with advice on training and firearm ownership.

This video by Garand Thumb investigates the lethality of the .22 LR pistol, challenging common underestimations. Through ballistic testing on a realistic dummy, it demonstrates that while lacking raw power, precise shot placement, especially to the head and vital organs, can be devastating. Rapid fire is also shown to compensate for the caliber's lower individual round energy.