M855A1 Reduced Velocity | Ballistic Gel Test

This video from GBRS Group explains the ballistic principles of deviation and deflection. Deviation is defined as a projectile passing through an object, while deflection is a contact that disrupts or changes trajectory. The demonstration uses 5.56x45mm rounds impacting pillars to illustrate these concepts, showing how fragments can cause minor disruption without lethal effect.

This video critically examines the FBI's ballistic testing standards, highlighting areas for improvement. The presenter, Boondock, suggests that while the FBI sets a high bar, certain aspects like clothing simulation and steel barrier material consistency could be more realistic. The discussion also touches upon the nuances of over/under penetration, fragmentation versus expansion, and the importance of testing rounds based on their intended application and range, drawing parallels with military testing methodologies.

This video explores the complexities of high-pressure and hybrid ammunition, featuring insights from ammunition designer Jesse (Boondock Battle Station). It debunks the notion of 'easy plug-and-play' performance gains, highlighting manufacturing challenges, potential weapon system degradation, and the need for redesigned components. The discussion emphasizes that current commercial high-pressure loads offer modest velocity increases, and the true potential lies in future weapon system development for smaller platforms.

This video explores the limits of 12 gauge shotgun slug weight, testing slugs ranging from a standard 1 ounce to a massive 6100 grain (nearly 14 oz) projectile. The presenter, Scott from Kentucky Ballistics, demonstrates the significant increase in recoil and potential firearm stress with heavier slugs. The experiment involves testing slug penetration through various mediums like water, ballistic gel, and even body armor, while also assessing the durability of different shotguns under extreme pressure.

This video debunks common myths surrounding the AK-47 platform, demonstrating its accuracy, reliability, and manageable recoil across various calibers and configurations. The instructor, Yoki Sturrup, showcases different AK variants, including pistols and rifles, to prove that AKs can shoot straight, do not jam constantly, and are capable of accurate fire at extended distances with iron sights. The content emphasizes the versatility of the AK platform for different applications, from close quarters to hunting.

This video demonstrates techniques for engaging FPV drones using specialized 5.56 Drone Rounds. It highlights the importance of volume of fire over precision for drone takedowns and explores engaging drones from static positions, moving vehicles, and in team fire scenarios. The content emphasizes the learning curve associated with this new technology and the effectiveness of Drone Rounds as a kinetic counter-drone option.

This video features a critique of a home defense AR-15 build by former Navy SEAL Jeff Gonzales. Key takeaways include the importance of a suppressor for indoor use, the critique of an overly complex sling, and recommendations for reliable optics. The discussion highlights the trade-offs of short-barreled rifles (SBRs) for home defense and emphasizes practical gear selection over complexity.

This guide details the tool-less field stripping process for the Beretta ARX-160, as demonstrated by a Beretta factory representative. It covers the quick-release barrel, stock, trigger group, and bolt assembly, emphasizing ease of maintenance. The representative highlights the rifle's modularity and ambidextrous features, noting its current military availability with future civilian plans.

This entry details the Fostech .50 Cal Drum Magazine, designed for Barrett M107 and 82A1 rifles, featuring a 20-round capacity and billet machined aluminum construction. It also touches upon the Fostech Rader .308 rifle. The information is presented with high technical focus from a manufacturer representative.

This video from ARFCOM News details a ballistic gel test of Remington's 158gr SJHP .357 Magnum ammunition fired from a 16-inch Rossi Model M92 carbine. The test highlights how carbine-length barrels significantly enhance .357 Magnum performance, achieving velocities comparable to some .300 Blackout loads and demonstrating substantial penetration and expansion in ballistic gel. The analysis touches on terminal ballistics theories and the unique behavior of high-velocity pistol rounds fired from rifles.