.380 vs 9mm vs .45 | Which Gun Should You Carry?

This video provides an expert-level analysis of the .45 ACP cartridge's effectiveness, comparing it to 9mm. It delves into the historical context of its design by John Browning, its ballistics, and its performance in modern contexts. The analysis debunks myths like 'knockdown power' and emphasizes that shot placement, penetration, and expansion are key factors, with modern ammunition narrowing the performance gap between calibers. The video concludes that .45 ACP remains a viable and effective cartridge, especially for suppressed use, but stresses that shooter skill and training are paramount.

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 demonstrates a ballistic test comparing the penetration power of various firearms and calibers through a series of candles. The experiment progresses from smaller calibers like .22 LR and 9mm up to powerful rifle rounds like .50 BMG, showcasing how different projectiles interact with and destroy the wax medium. The results highlight the significant differences in terminal ballistics and energy transfer between various firearm platforms.

This video, presented by an expert firearms instructor, explores emerging handgun calibers that are beginning to challenge 9mm's dominance. It details the ballistics, performance advantages, and specific firearm platforms for calibers like .30 Super Carry, 5.7x28mm, 10mm Auto, .357 SIG, and .22 TCM, offering insights into why shooters might choose these over the traditional 9mm for specific applications.

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 details an experimental test to determine how many bricks are required to stop various bullet calibers, from .22 LR up to .50 BMG. The host, demonstrating familiarity with safe firearm handling and various platforms, tests handguns and rifles, showcasing the significant penetration power of larger calibers like the .50 AE and .50 BMG. The experiment provides a visual demonstration of projectile energy transfer and material resistance.

This video provides an expert-level assessment of BB gun lethality for self-defense, featuring an experienced instructor from 1ShotTV. The test uses a realistic ballistic dummy head to compare a Daisy Red Rider BB gun, an Umarex MP40 CO2 replica, and a Gamo Wildcat Whisper pellet rifle. The findings indicate that BB guns are ineffective for self-defense, while pellet rifles show some potential but lack the stopping power of conventional firearms.

This video provides an expert-level demonstration of the BulletSafe VP3 Level 3A bulletproof vest's capabilities. The host, exhibiting high authority and expertise in ballistics and armor ratings, tests the vest against various calibers up to .44 Magnum and 12-gauge buckshot using a realistic ballistic dummy. The results highlight the vest's effectiveness in stopping rounds while also illustrating the potential for significant blunt force trauma and skeletal damage from high-energy impacts.

This review covers the Crosman DPMS SBR, a full-auto BB gun mimicking an AR-15 SBR. The host, demonstrating experienced authority, details its select-fire capability, dual CO2 power, 25-round capacity, and performance metrics like 430 FPS and 1400 RPM. The review includes practical demonstrations of loading, accuracy testing with minimal recoil, and penetration tests on various targets, concluding it offers a realistic full-auto experience for recreational shooting.

This video from 1ShotTV, featuring an experienced firearms content creator, experimentally tests the viability of a flare gun for self-defense. The tests reveal significant fire hazards when firing into household materials and inconsistent performance against clothing and ballistic targets. The Orion 12-gauge flare gun's single-shot capacity and slow reload time are highlighted as major drawbacks for defensive use. The conclusion strongly advises against using flare guns for self-defense due to these risks and limitations.