Blast Off Mondays: 9mm vs. .45 Through A Stud & Dry Wall - Which One Wins?

This video tests the bullet resistance of a sledgehammer against various calibers, from .22 LR to .50 BMG. The sledgehammer demonstrates significant resistance, with no caliber achieving a complete pass-through. Notably, even larger calibers like 7.62x39mm and 5.56x45mm NATO caused significant denting and bullet fragmentation, while the .50 BMG created a substantial divot. The experiment concludes that a sledgehammer is effectively bulletproof against the tested rounds.

This video tests the penetration capabilities of various calibers through stacked drywall sheets. It demonstrates how different bullet types and calibers perform against this common building material, offering a practical, albeit unconventional, look at projectile energy transfer and stopping power.

This video from Yee Yee Life demonstrates a ballistic test on steel toe boots, firing various calibers from .22LR up to .50 BMG. The expert instructor shows how lower calibers are stopped by the boots, while higher calibers like .50 AE and .50 BMG penetrate. The test highlights the limitations of steel toe boots against powerful firearm rounds.

This video tests the bullet resistance of a Soviet-era hammer against various calibers of ammunition, from birdshot to .50 BMG. The hammer's head showed minimal damage from smaller calibers, with paint chips and small craters, but was significantly penetrated and damaged by larger rounds like 7.62x39mm and .308 Winchester.

This video tests the bullet resistance of a 2-lb rubber mallet against various calibers, from birdshot to .50 BMG. The mallet demonstrates surprising durability, absorbing impacts from smaller calibers without penetration. However, larger calibers like .223 Remington shatter the handle, and .308 Winchester penetrates the head. The experiment highlights the potential for unexpected stopping power in common tools.

This video provides a detailed comparison of several 5.56x45mm NATO ammunition types used by the US Navy, focusing on their terminal ballistics and penetration capabilities. The Mark 255 Mod 1, featuring a compressed copper polymer core, is highlighted for its rapid fragmentation and potential for large wound channels, while the M855A1 is noted for its extreme penetration. The M855 Green Tip and Mark 262 Mod 1 are also tested for comparison.

This guide details the automated progressive reloading process for 9mm Luger cartridges, as demonstrated on a Mark 7 Reloading Evolution Autodrive. It covers brass preparation, component loading (primers, powder, bullets), and the operation of a fully automated press that performs multiple steps simultaneously for high-volume production. The process emphasizes efficiency and speed, achieving a rate of 1,902 rounds per hour.

This video demonstrates a sniper stalk training exercise led by a former Navy SEAL sniper instructor. The drill focuses on stealth, camouflage using natural vegetation, and moving to a firing position undetected. The exercise highlights the importance of observation and the challenges of locating a well-camouflaged stalker.

This video humorously demonstrates a 'backup plan' for when a semi-automatic handgun runs dry. After depleting the magazine and the slide locking back, the shooter resorts to throwing a rock at the target. While presented satirically, it highlights the importance of situational awareness and creative problem-solving, albeit in a non-standard manner. The content creator, Tactical Hyve, is known for tactical training content.

This guide, presented by Myles from Tactical Hyve, details essential pistol aiming techniques for beginners. It covers the critical concepts of sight alignment ('equal height, equal light') and sight picture, explaining different aiming holds like Center Hold and Combat Hold, particularly relevant for Sig Sauer firearms. The guide also differentiates aiming with iron sights versus red dot optics, emphasizing the importance of proper firearm zeroing for accurate shooting.