How Many Graphics Cards to Stop a .50 Cal?

This video demonstrates a concrete penetration test comparing the AK-47 (7.62x39mm) and the M16A1 (5.56x45mm NATO). An experienced shooter highlights the differences in projectile impact and concrete fragmentation, with the AK-47 showing more explosive results due to its larger caliber's momentum. The demonstration emphasizes safe firearm handling and proper range setup.

This video from Forgotten Weapons, featuring expert Ian McCollum, delves into the functionality and historical context of reproduction XM-177 and GX-607 moderators by Liemohn Mfg. It examines their effectiveness in reducing sound and flash compared to original designs and dummy suppressors, referencing 1968 test data and the ATF's 1975 ruling on their classification as suppressors. The discussion highlights the historical need for such devices in Vietnam and their technical specifications, durability, and legal implications.

This video demonstrates a ballistic comparison between a 9mm custom pistol and an M16-style rifle, using a large fixed-blade knife as a target. The custom pistol's 9mm round impacted the knife without severing it, while the rifle's 5.56x45mm NATO round successfully cut the knife in half. The demonstration highlights the significant difference in terminal energy and penetration capabilities between common pistol and rifle calibers.

This guide details how to access the often-stiff trap door compartment found on the buttstocks of M16A1, M16A2, and AR-15 rifles. Originally intended for cleaning kits during the Vietnam War era, this feature remains useful for storing batteries or spare parts on modern retro builds. The video emphasizes the need for a tool to pry open newer or stiff trap doors, highlighting a practical aspect of maintaining older rifle designs.

This entry details the reproduction HEL-E4A suppressor for the M16 rifle, manufactured by International Milspec Co. It covers the historical context of its development by the Human Engineering Laboratory (HEL) at Aberdeen Proving Ground, its tactical purpose in masking the supersonic crack of 5.56mm rounds, and its attachment mechanism. The guide provides installation steps, and the knowledge section includes technical specifications, historical insights, and performance observations from live-fire demonstrations.

This video provides an expert-level ranking of various Personal Defense Weapons (PDWs) and their associated chassis systems, drawing on extensive hands-on experience. The assessment considers factors beyond pure ballistics, including concealability, rapid deployment, aesthetics, and historical context. The speaker, a high-tier tactical content creator, offers a humorous yet opinionated review, highlighting specific performance metrics like accuracy and barrel length, and comparing different platforms from S-tier to D-tier.

Brandon Herrera, leveraging his expertise in firearms and historical testing, conducts a 'backyard science' experiment to test the JFK 'magic bullet' theory using a 6.5 Carcano. The video details the process of firing the rifle into ballistic dummies and water jugs to compare bullet deformation, offering insights into terminal ballistics and the complexities of the assassination's ballistics. Herrera's high authority in the firearms community is evident through his technical approach and knowledge of historical firearms and forensic evidence.

This video provides an expert-level look at the Pedersoli Baby Philadelphia Derringer, the type of firearm used by John Wilkes Booth to assassinate Abraham Lincoln. Brandon Herrera, demonstrating high authority and technical expertise, details the loading process for this black powder pistol and conducts ballistic tests using a beverage can and a ballistic dummy. The analysis includes high-speed footage of the projectile impact and examination of the recovered projectile, offering unique insights into historical ballistics.

This entry analyzes firearm mishaps presented in a 'Darwin Awards' style, emphasizing critical safety lessons. Instructor Brandon Herrera, a recognized firearm manufacturer and commentator, uses real-world examples to illustrate the severe consequences of ignoring basic gun safety rules. The content serves as a cautionary guide, highlighting common errors in handling, trigger control, and the dangers of seeking online notoriety through unsafe practices.

Brandon Herrera, a recognized firearms expert and manufacturer, uses high-speed footage and ballistic testing to analyze the assassination attempt on Donald Trump. The video aims to debunk conspiracy theories by demonstrating the ballistics of a 5.56mm round grazing an ear and the effectiveness of counter-sniper fire from a .300 Win Mag rifle. Herrera emphasizes the difficulty of precise shots at range and condemns political violence.