Ep. 218 - Make Reloading Great Again | The SCIENCE of Headspace |

This video from Magpul's Buck Doyle's Scoped Carbine Course focuses on practical shooting techniques for carbine platforms. It emphasizes the importance of a bare-minimum gear approach, consistent fundamentals, and adapting to environmental factors like wind. The instruction covers developing a solid shooting platform, making accurate wind calls, and improving speed and accuracy through drills and peer feedback, drawing on the instructor's experience as a reconnaissance Marine.

This guide details the unique loading process of the T/C Firestick muzzleloader, highlighting its cartridge-like operation and the use of pre-packaged powder capsules. It also covers a practical demonstration of the Firestick's waterproof capabilities, showcasing its reliability in adverse conditions. The information is presented with an authoritative tone, suggesting expertise in muzzleloader operation and ballistics.

This video delves into the critical factors influencing rifle accuracy, particularly for precision shooting and hunting beyond 500 yards. It emphasizes that while bullet Ballistic Coefficient (BC) is important, factors like velocity standard deviation (SD) and projectile shape significantly impact dispersion. The analysis highlights that at longer ranges, the aerodynamic efficiency of a bullet becomes more critical, especially in windy conditions, and that trade-offs exist between maximizing BC and minimizing dispersion.

This guide details how to test propellant temperature sensitivity, a crucial factor for consistent long-range accuracy. It emphasizes using a reliable chronograph and testing ammunition across a wide temperature range, from cold to hot conditions. The process involves calculating the muzzle velocity change per degree Fahrenheit to understand how temperature fluctuations affect performance, enabling shooters to account for these variations in their ballistic solutions.

This video features competitive shooter Lena Miculek attempting various internet-famous shooting challenges. She demonstrates techniques for drills like the 'Fast Drill' and 'Bill Drill,' emphasizing accuracy and speed. The content highlights the difficulty of these challenges, even for experienced shooters, and showcases different firearm types from competition pistols to pocket-sized concealed carry options.

This video demonstrates the significant impact of primer choice on reloading results. By switching from Remington Gold primers to Federal 210 primers, the presenter observed a notable increase in average velocity and a decrease in standard deviation, even with identical other load components. The test highlights how primer selection can affect accuracy and point of impact.

Hornady Manufacturing introduces several new ammunition lines and calibers for 2026, focusing on expanding hunting and precision shooting options. Key introductions include the American Whitetail Tipped line featuring SST bullets, expanded 22 Creedmoor offerings with CX and ELD-VT bullets, new 25 Creedmoor ammunition, and additions to the 338 AR-C, 300 PRC, 6.5 PRC, 224 Valkyrie, 400 Legend, 6mm ARC, and Frontier lines. The company highlights advancements in bullet technology, terminal performance, and accuracy across these new products.

The 22 Creedmoor cartridge, developed by Hornady, offers a compelling combination of speed, flat trajectory, and low recoil, making it highly effective for various shooting applications. It excels in maximizing aerodynamic performance with modern bullets, delivering minimal wind deflection and exceptional long-range capabilities. The cartridge is presented as a superior alternative to established .22 caliber rounds like the .22-250, .220 Swift, and .222 Remington.

The 22 Creedmoor cartridge, developed by Hornady, offers a compelling blend of speed, flat trajectory, and low recoil, making it highly effective for various shooting applications. It excels in maximizing aerodynamic performance with modern bullets, providing superior long-range capabilities compared to similar cartridges like the .22-250 or .220 Swift. Hornady offers the 22 Creedmoor in several ammunition lines, including V-Match, Precision Hunter, Match, and Superformance, with specific bullet weights and types tailored for different uses, from varmint and predator hunting to small and medium game.

This episode of the Hornady podcast delves into the history and performance of iconic rifle cartridges, focusing on the .308 Winchester family and its derivatives. The discussion highlights the versatility and enduring legacy of cartridges like the .308, .243 Winchester, and .358 Winchester, exploring their development, ballistic characteristics, and suitability for various hunting and shooting applications. The hosts, including firearms experts, provide insights into their personal experiences and the technical aspects that make these cartridges relevant today.