Qual bomba de fumaça funciona melhor?

This video compares three types of smoke-generating devices for tactical obscuration. The TLSFX SP90 hand-strike smoke bomb is highlighted for its rapid, thick white smoke output, effectively obscuring a range quickly. A grenade-launched smoke bomb from Ordnance Group, fired via a TAC 79 launcher, offers milder masking capabilities for its size. An expired emergency smoke flare from Hickory Flatbs produces a long-lasting, intensely orange smoke, though with less immediate masking power than the SP90.

This video compares three sizes of SLSFX smoke grenades: São Paulo 45, 70, and 90. While the smallest initially appears to produce comparable smoke, the larger models offer significantly longer duration. The demonstration highlights their effectiveness in creating visual cover, even in outdoor environments, suggesting their utility for civilian tactical signaling or signaling purposes.

This video demonstrates the use of a civilian-legal grenade launcher with six different types of grenades. It showcases flashbang, smoke (red and yellow), whistle, detonator, and colored (firework-like) rounds. The presenter highlights the differences in smoke density and visual/auditory effects, suggesting applications for concealment, crowd control, and wildlife management, while emphasizing the need to check local laws.

This entry details the use and risks associated with the TAG 18 Smoke White grenade, particularly its dangerous effects when deployed indoors. The demonstration highlights how quickly smoke fills a confined space, severely limiting visibility and causing respiratory distress. It serves as a strong cautionary example against using such devices in enclosed environments.

This video demonstrates a critical tactical principle: thermal optics can penetrate smoke, a common misconception often perpetuated by video games. The demonstration, conducted by an experienced individual on a field range, shows a soldier moving through smoke is clearly visible on thermal imaging. This highlights the importance of understanding modern optics capabilities in real-world scenarios.

This video showcases a tactical airsoft maneuver involving the coordinated deployment of a smoke grenade into a structure. The footage highlights players in full tactical gear, including multicam camouflage and plate carriers, executing a simulated clearing operation. The commentary adds a layer of dark humor, referencing historical events in relation to the tactic.

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 explores the surprising functionality of a realistic toy shotgun, the M870 by Dart Armory. The presenter tests if it can chamber and cycle real 12-gauge shotgun shells, comparing its operation to a Mossberg 590. The toy shotgun successfully loads, chambers, and ejects real shells, demonstrating a high degree of realism in its mechanical operation.