Smyth Busters: Does a 5.56 NATO Bullet Tumble in Flight?

This video from Brownells, featuring Caleb, explores the optimal zero distances for an AR-15, primarily for competition use. It analyzes four common zero distances: 25, 36, 50, and 100 yards, detailing their impact zones on an IPSC A-zone target at various ranges. The instructor emphasizes that the 'best' zero is dependent on the intended use of the firearm and the optic employed, recommending the 100-yard zero as a versatile option for experienced shooters, while suggesting 36 or 50 yards for those using red dots or LPVOs respectively, especially for closer engagements.

This review showcases the Baker Rifle AR-15 platform, featuring a Holosun AEMS optic and a unique 'Flip & Fast' magazine coupling system for rapid reloads. The instructor, demonstrating high authority, conducts live-fire testing on an outdoor range, evaluating performance with and without a suppressor, and assessing reliability through drills like the Bill Drill. The video emphasizes practical application and the rifle's potential in a competitive market.

This video provides a demonstration of proper firearm handling and holster draw techniques, emphasizing American-made gear. The content highlights the use of Kydex holsters and tactical belts suitable for everyday carry and range use. It also briefly showcases engagement with both handguns and an AR-15 style rifle, underscoring the importance of safe and efficient firearm manipulation.

This video details a specific AR-15 target transition drill led by Kyle Lamb and Tim Harmsen. It emphasizes the balance between speed and accuracy, with Lamb sharing his training philosophy that prioritizing speed can lead to improved accuracy over time. The drill involves a 1-2-1-3-1-2-1 sequence on silhouette targets, with a par time of 4.45 seconds demonstrated.

This video from Line 45 provides a comprehensive overview of 10 calibers experiencing significant price drops in 2025, making them ideal for stocking up. Instructor Ted highlights specific price points, availability, and recommended retailers for calibers like 9mm Luger, 5.56 NATO, .22 LR, and more. The advice focuses on leveraging current market conditions for cost-effective training and practice.

The Iraqveteran8888 "Meltdown" video series, while primarily for entertainment, offers educational insights into firearm durability under extreme stress. The videos demonstrate that AR-15 gas tubes are a common failure point, often exploding around 650-750 rounds of full-auto fire. This testing highlights the importance of materials like Inconel for components subjected to high heat and pressure, suggesting potential for improved firearm design and longevity.

This guide details the installation of a Geissele MK8 Super Modular Rail on an AR-15 platform. It covers securing the upper receiver, installing the barrel nut, gas system, and the rail itself, emphasizing the use of specialized tools and proper torque specifications. The process requires an intermediate skill level and careful attention to detail for a secure and functional build.

This guide, based on expert instruction from Brownells, details essential practices for proper ammunition storage. It emphasizes using airtight containers, managing humidity with desiccants, and maintaining stable temperatures to ensure ammunition reliability and safety. Proper storage is crucial for preventing corrosion and propellant degradation, especially for sensitive components like primers.

This guide details the process of upgrading an AR-15 from standard A2 furniture to Magpul components. It covers the removal of the A2 pistol grip and installation of the Magpul MIAD Grip and Magpul PRS Stock. The video demonstrates efficient assembly using specialized tools, highlighting the ergonomic benefits and adjustability of the Magpul parts. Instruction is provided by Brownells, a recognized industry authority.

This entry details the creation of a movie prop suppressor for a Remington 11-87 used in 'No Country for Old Men.' Prop master Larry Zanoff explains how the suppressor was designed to look homemade and was non-functional, with sound effects added in post-production. The process highlights the creative problem-solving involved in film armory.