223 Remington - 62gr Lehigh Controlled Chaos

This YouTube video presents a velocity test of Fiocchi Sierra MatchKing 69 grain .223 ammunition. The title explicitly states the caliber, bullet weight, and a measured velocity of 2,850 feet per second. This type of content is highly relevant to firearm enthusiasts interested in ammunition performance, ballistics, and potential applications for their firearms.

This YouTube Short reviews the Lehigh Defense Controlled Chaos 32-grain 5.56mm bullet tested in a 16-inch barrel at 4000 feet per second into ballistic gel. The video highlights the bullet's unique design, which separates into petals upon fluid impact for a large wound cavity while the base continues for deep penetration, offering both rapid expansion and penetration without over-penetration. It also notes its reliability against hard barriers. The video provides links to Lehigh Defense and Wilson Combat websites and encourages newsletter subscriptions and channel subscriptions.

This video showcases a ballistic gel test of the Lehigh Defense 194 GR. Maximum Expansion Sub-Sonic Bullet fired from a 16-inch 300 Blackout rifle with a Quell Suppressor. The bullet achieved a muzzle velocity of 1000 feet per second and was tested against an FBI protocol 20" ballistic gel block. The demonstration highlights the bullet's devastating terminal performance, emphasizing its unique Maximum Expansion® Technology designed for creating large wound channels through hydraulic energy expansion in fluid-based mediums, not on hard surfaces.

This video analyzes the Controlled Chaos version 3 bullet for the 300 Blackout cartridge. The description details the bullet's innovative two-part design, where the front section fragments into petals upon impact to create a large wound cavity, while the rear section maintains integrity for deep penetration. It also highlights design enhancements, including increased base weight and precise ogive diameter adjustments, aimed at improving accuracy and terminal ballistics. Performance metrics like ballistic coefficient, test barrel length, muzzle energy, and velocity at 100 yards are provided.

This video performs barrier penetration tests on the 300 HAM'R cartridge using three different projectile types from Lehigh Defense and Speer. The tests involve firing the rounds from a 16-inch barrel through a 2005 Chevrolet truck door, a windshield, and four layers of denim to simulate heavy clothing. A high-speed camera and 24-inch gel blocks are used to analyze bullet performance and wound channels, showcasing the ultimate performance of the 300 HAM'R Protector Carbine. The video aims to demonstrate the effectiveness of this cartridge against various common barriers.

This video explores the future of the 5.56mm caliber, questioning whether it's nearing the end of its service life. The creator tests various ammunition types to track the trajectory and performance of this popular Western military rifle round. The content aims to provide insights into the continued relevance and capabilities of 5.56mm ammunition in modern conflict and civilian use.

This video demonstrates a successful method for removing a severely stuck case from an AR-10 barrel using a high-pressure grease gun and hydraulic oil. Despite a previous gunsmith's failure, the technique involving a custom adapter and specialized grease gun achieved extraction. Post-removal inspection and range testing confirmed the barrel's integrity and sub-MOA accuracy.

This video provides a comprehensive guide to reloading ammunition for the Thompson Center Compass chambered in 300 Winchester Magnum. It meticulously covers each stage of the reloading process, from an introduction and detailed discussion of components and equipment to the practical steps of brass resizing and preparation, load data analysis, setting overall length (OAL), priming, powder charging, and bullet seating. The video culminates in a range test to evaluate the reloaded ammunition, followed by a brass inspection and group review, and concludes with future plans. The content is highly educational for anyone looking to start reloading this specific caliber and rifle.

The Vortex Diamondback Tactical 6-24x50 offers excellent value for its $400 price point, featuring First Focal Plane (FFP) capability and a usable EBR-2C reticle. While it shows some chromatic aberration and has slightly mushy turrets compared to higher-end models, its tracking accuracy is comparable to the more expensive Strike Eagle. It's a strong contender for budget-conscious long-range shooters, though FFP might be less ideal for hunting than SFP.

This video explores the experimental firing of .22 airgun pellets using .22 caliber nail gun blanks, achieving velocities over 2200 fps with Level 4 loads. Despite some pellet instability at 50 yards, accuracy remained surprisingly tight, demonstrating the potential for this unconventional projectile method. The host emphasizes proper muzzle-loading technique for rifling engagement and uses a chronograph for precise data collection.