Silenciador de garrafa PET: será que funciona mesmo?

This video demonstrates how to significantly reduce the noise signature of an AK-pattern rifle by attaching a specialized suppressor and using subsonic ammunition. The technique involves manually cycling the bolt after each shot, mimicking the quiet operation of a bolt-action rifle. This modification creates a much more discreet and stealthy shooting platform.

This video introduces the Lantac MSPEC 22 suppressor as an upgrade for AR22 platforms, addressing the common issue of small, 'ugly' factory suppressors. The presenter highlights its modularity, allowing users to adjust baffle count for sound reduction and size. The suppressor features a Plan B mount for easy installation and is fully user-serviceable.

This video demonstrates the significant impact of a suppressor on a .45-70 lever-action rifle. The presenter highlights how a suppressor drastically reduces both sound and felt recoil, making the shooting experience more manageable. Comparisons are made between unsuppressed, suppressed subsonic, and suppressed supersonic .45-70.

This video explores the 'vibe' of suppressing classic carry handle AR-15s, particularly LEO trade-ins. The presenter, Clay (Mr. Guns and Gear), highlights the availability of affordable surplus A2-style AR-15s and demonstrates various suppressor setups, including those using Plan B and hub adapters. He also showcases the benefits of a CAC downdraft bolt carrier for reducing gas blowback when shooting suppressed, offering an enjoyable shooting experience with reduced recoil and improved ejection patterns.

This video demonstrates the use of a Beretta Tomcat .32 ACP pistol equipped with a suppressor, often referred to as a 'bloop tube' concept. Experienced shooter Misha manually loads a single round directly into the chamber and fires it at a steel target on an outdoor range. The demonstration focuses on the sound signature of the suppressed firearm.

This video demonstrates the installation of the Recover Tactical 20/20N Stabilizer Kit on a Glock 19 pistol. The process is shown to be quick and straightforward, enhancing the pistol's stability during live fire. The demonstration includes live fire on a range, showcasing the effectiveness of the brace with a Holosun red dot sight.

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.