22 vs Human Head

This video compares the stopping power of .45 ACP against a 9mm hollow point using ballistic gel. While the .45 ACP showed more energy transfer and tunneling, it did not significantly move the gel target more than the 9mm, surprising the host. The test highlights differences in recoil and terminal ballistics between the two popular handgun calibers.

This review tests the effectiveness of a 12-gauge double slug shell, finding it delivers significant energy transfer and a tight grouping at 35 yards. The test involved ballistics gel, a water target, and paper accuracy, demonstrating the potential of this multi-projectile load for various applications.

This video tests the ballistic penetration of various firearms calibers through a 2500-gallon water tank. Results show that even powerful rounds like .50 BMG and 5.56 NATO fragment or deform significantly upon entering the water, failing to reach a target 6.5 feet away. Smaller calibers like .22 LR and 9mm are stopped with minimal deformation. Approximately 6.5 feet of water provides substantial protection against most common firearms.

This YouTube video compares the lethality of subsonic versus supersonic .22LR ammunition. The title directly poses the question of which type is more lethal, indicating a comparative analysis of their terminal ballistics and effectiveness. The content likely explores the physics behind these rounds, potentially including penetration, expansion, and energy transfer, to determine their suitability for various applications where lethality is a primary concern.

This video explores the effectiveness of +P ammunition in firearms. It aims to determine if these higher-pressure rounds genuinely enhance performance compared to standard loads. The analysis likely delves into factors such as terminal ballistics, recoil, and potential impact on firearm longevity. Viewers can expect insights into whether the benefits of +P cartridges justify their use in various scenarios, potentially touching on self-defense or duty applications.

This video tests the lethality of marbles when fired from firearms. It investigates whether standard ammunition can be substituted with or augmented by marbles in terms of terminal ballistics and potential for harm. The practical demonstration aims to answer the question of whether marbles are a viable or effective projectile in a firearm context, likely exploring various calibers and firearm types.

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 ballistic test by Garand Thumb reveals that NIJ Level 3A rated ballistic masks, while stopping some projectiles, fail to adequately protect the wearer due to extreme backface deformation. Hits from a .44 Magnum caused fatal deformation, and rifle rounds completely penetrated. The conclusion is that these masks are largely ineffective and potentially dangerous, recommending helmets and proper training instead.

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.