Bulletproof drywall vs increasing caliber bullets

Instruction from Ted of Line 45 provides expert insights into building an ammunition stockpile before potential shortages. The guide details which calibers are most vulnerable, like .22 LR and 9mm, and explains the impact of supply chains and import restrictions. It emphasizes strategic stockpiling for different uses, from training to self-defense, to ensure preparedness.

This video tests the bullet resistance of a large boulder against various firearms, culminating in a .50 caliber sniper rifle. The experiment demonstrates that even smaller calibers cause minimal damage, with significant chipping and cracking only appearing with higher-powered rifle rounds. It took two .50 caliber rounds to eventually penetrate the boulder, highlighting its substantial protective capabilities.

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 demonstrates a ballistic test to determine if forklift forks can stop various firearm rounds, from .22 LR up to .50 BMG. The test, conducted by an experienced individual, shows that while forklift forks can stop many common handgun and rifle rounds, they are penetrated by the .50 BMG round. The results provide practical insights into the ballistic resistance of steel under extreme impact.

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 Mr. Madness conducts a penetration test comparing 10mm, .357 Magnum, .44 Magnum, and 12 Gauge calibers for bear defense. It includes velocity measurements using a Garmin Xero C1 Pro and tests against ballistic media and a Level IV ceramic plate. The presenter emphasizes bear spray as a primary defense.

This video demonstrates the ballistic resistance of an excavator bucket against various firearm calibers, from .22 LR to .50 BMG API. The test, conducted by an experienced individual, shows that while smaller calibers cause minimal damage, larger rounds like the .50 BMG API can penetrate the bucket. The footage provides visual evidence of impact effects and the destructive potential of different ammunition types.

This video tests the penetration capabilities of various calibers against a large pine tree, culminating with a .50 BMG API round. Surprisingly, even powerful rifle rounds like 5.56mm and 7.62mm, as well as handgun rounds like 10mm and .44 Magnum, failed to fully penetrate the tree. The .50 BMG API round, while charring the entry point, also did not exit the back of the tree, demonstrating the significant stopping power of a substantial tree trunk.

This video from Yee Yee Life features an experienced host testing the ballistic penetration of various calibers, from .22 LR to .50 BMG, in an Intex swimming pool. The host demonstrates proper firearm safety and provides detailed measurements of bullet penetration depths, offering unique insights into how different rounds interact with water as a medium. The results highlight significant variations in penetration based on caliber and velocity.

This video tests the ballistic resistance of a Secret Service Suburban window against various calibers, from .22 LR to .50 BMG. While smaller calibers and even a 10mm and .44 Magnum were stopped with varying degrees of damage, the window was eventually penetrated by a .50 BMG sniper rifle round. The testing provides a clear demonstration of the limits of armored vehicle glass against high-powered rifle threats.