#MCK Using gravity to increase muzzle velocity.

This video debunks the myth of the .38 Special being solely a low-power round, highlighting its historical development and continued relevance. It explores its effectiveness, especially with modern +P ammunition, and its enduring popularity for concealed carry due to reliability and simplicity. The discussion also touches upon the practical advantages for reloaders and its trusted status in self-defense and law enforcement.

This video tests if a 20-grain Aguila Super Colibri .22LR bullet can ignite a Firebird M50 reactive target, which typically requires a rifle-caliber hit. The subsonic, low-velocity round failed to detonate the target, only punching through. A full-power .22LR from a suppressed handgun eventually succeeded after multiple attempts, highlighting the limitations of very light, slow projectiles for explosive targets.

This video, titled 'Os Prós e Contras do Bafo de Dragão' (The Pros and Cons of Dragon's Breath), appears to be a discussion or review of a specific type of ammunition or firearm accessory. Given the title's evocative nature, it's likely comparing its effectiveness, handling, or suitability for certain purposes against alternatives. The content could delve into performance characteristics, potential drawbacks, and advantages, aiming to inform viewers making purchasing decisions or seeking to understand niche firearm-related products. The analysis would focus on whether this 'Dragon's Breath' offers unique benefits or significant disadvantages.

This video, titled "Essa munição faz um estrago impressionante!" (This ammunition does impressive damage!), likely showcases the destructive power of a particular type of ammunition. Without a description, the focus is entirely on the impact and effects demonstrated, suggesting a focus on ballistics, terminal performance, or perhaps even a specific firearm's capability with certain rounds.

This short video from USCCA poses a question to the viewer: 'How many rounds is this?' It visually demonstrates multiple handgun-sized ammunition cartridges being dropped into a container of water. The footage shows approximately 15-20 rounds settling at the bottom, creating bubbles as they submerge.

The .22 Short, often underestimated, possesses surprising capabilities when understood within its historical context and design intent. Contrary to its 'weakest round' reputation, it demonstrates significant penetration and material destruction, especially in high-velocity loads. Historically, it served as a legitimate self-defense cartridge and later found utility in shooting galleries and Olympic competitions, showcasing its accuracy and controllability.

In close-quarters combat, drawing a pistol can be dangerous as an opponent can easily grab the firearm. A tactical knife offers a safer alternative, allowing the user to create space by targeting vital areas like the carotid artery or kidneys. This space allows for a safe transition back to a firearm. The video demonstrates this strategy using a Glock pistol and a fixed-blade knife.

This video details crucial footwork techniques for Navy SEALs during Close Quarters Combat (CQC). It emphasizes 'economy of motion' and the 'long step' technique for balanced entry into corner-fed rooms, ensuring immediate engagement capability. Proper footwork prevents exposing vulnerable side plates and maintains a stable shooting platform.

This video demonstrates a clever modification of standard military cloth bandoliers to increase their magazine capacity. By releasing a hidden white string, the pockets expand, allowing them to hold one or even two 5.56mm magazines each. Special Forces operators pack these expanded bandoliers with other essentials for rapid emergency resupply in the field.

This ballistic gel test compares 9mm Barnes TAC-XPD and .45 ACP Cor-Bon Pow'RBall. The 9mm achieved deeper penetration (13-14 inches) with consistent expansion, while the .45 ACP created a larger wound cavity and significant energy transfer but slightly less penetration. The Cor-Bon Pow'RBall's design enhances feeding reliability in 1911 platforms.