.45 vs. 9 mm Ballistic Test Ammo Comparison #shorts #military

This video demonstrates a ballistic comparison between .45 ACP and 9mm ammunition fired at approximately 10 meters into ballistic gelatin. The .45 ACP Cor-Bon PowerBall (165 grain) created a larger permanent cavity and significant temporary cavitation, with some material exiting the front. The 9mm Barnes X PD (115 grain) from a SIG P320 resulted in less cavitation and penetrated about an inch or two past the first block. The presenter notes the .45 ACP round stopped around 12-13 inches, highlighting its reduced risk of over-penetration compared to the 9mm in this test.

This video from Yee Yee Life tests how many rolls of toilet paper are required to stop various calibers of bullets, ranging from .22 LR to .50 AE. The experiment uses a target dummy named Fred and systematically fires different firearms into stacks of toilet paper to measure penetration depth. The results show a clear correlation between caliber size and penetration, with larger calibers requiring significantly more toilet paper to be stopped.

This video explores the longevity of ammunition by testing rounds from various decades, from the 2020s back to the 1880s. The presenter, acting as a firearms instructor, demonstrates the performance of old ammunition, noting velocities, brass condition, and whether rounds fire. The experiment highlights that properly stored ammunition can remain functional for extended periods, even over a century, though performance may degrade. Safety is implicitly emphasized through the use of a lead sled for older, potentially unpredictable rounds.

This video demonstrates the penetration capabilities of various common firearm calibers through stacked porcelain tiles. It provides a visual comparison of how different rounds, from a .22 LR up to a .50 BMG, interact with this material, highlighting the significant differences in stopping power and projectile energy.

This video tests the ballistic resistance of a 1kg rubber mallet against various calibers of ammunition, from .22 LR to .308 Winchester. The mallet demonstrates significant resistance, absorbing or deflecting most rounds, but is ultimately penetrated by the .308. The test highlights the surprising durability of the rubber mallet against firearm projectiles.

This video provides expert guidance on stockpiling ammunition, emphasizing pattern recognition of market shortages rather than panic buying. It details seven calibers that consistently become scarce, offering specific recommendations for reserve quantities for each, distinguishing between training and defensive loads. The advice is presented from the perspective of a firearms instructor focused on practical preparedness.

Instruction from Karl Erickson of Tactical Rifleman demonstrates a critical close-quarters combat technique: using a tactical fixed blade knife to create space when an opponent attempts to grab a pistol. The video highlights the risks of close-range pistol draws and advocates for a knife transition to safely disengage and re-establish a firing platform. This technique emphasizes anatomical targets for creating distance rather than immediate lethal force.

This guide details a Navy SEAL's CQC room clearing technique, emphasizing 'economy of motion' and precise footwork. It highlights the critical 'long step' maneuver for maintaining balance and readiness when entering a corner-fed room, contrasting it with the dangerous 'short step.' The instruction, delivered by a subject matter expert, focuses on life-saving fundamentals for tactical proficiency.

This guide details an emergency ammo resupply technique using a standard USGI 6-Pocket Bandolier, as demonstrated by Karl Erickson from Tactical Rifleman. It explains how to utilize the bandolier's expandable pockets, designed for 5.56mm magazines, to rapidly pack ammunition for field resupply. The technique emphasizes efficient loading and compact storage for integration into tactical kits.

This video provides an expert-level ballistic gelatin test comparing 9mm and .45 ACP defensive ammunition. Instruction comes from Pete, a retired USSF member, who details the performance of Barnes TAC-XPD 9mm and Cor-Bon Pow'R Ball .45 ACP. The comparison focuses on penetration depth, wound cavitation, and feeding reliability, particularly for 1911 platforms.