How To Select Powder for the 6mm GT | Guns & Gear Bonus Tip

This video discusses powder selection for the 6mm GT cartridge, highlighting its development as a modern, magazine-feeding evolution of cartridges like the 6BR and 6PPC. The primary recommendation for reloading the 6mm GT focuses on faster-burning propellants, with Varget and StaBALL Match identified as excellent starting points for load development, especially for PRS applications. The choice between powders can also be influenced by bullet weight, with heavier bullets potentially benefiting from powders like StaBALL 65.

This video explores the critical differences between various gunpowder types, emphasizing that 'gunpowder isn't gunpowder.' It highlights how burn rate, powder shape (spherical vs. flake), and case volume significantly impact reloading outcomes for specific cartridges like the 300 Blackout and 308 Winchester. The discussion stresses the importance of consulting resources like the Hodgdon Reloading Data Center for optimal powder selection based on bullet weight, desired velocity, and pressure requirements to ensure safe and effective ammunition.

This video compares the performance of four Hodgdon powders (H335, CFE223, Varget, BL-C2) in a 16-inch barreled Tavor 7 chambered in .308 Winchester. The testing focuses on velocity loss compared to advertised 24-inch barrel data, using maximum charges with 150-grain FMJBT bullets. CFE223 yielded the highest velocity, while BL-C2 showed the least velocity loss, indicating good performance in short barrels.

This guide outlines a streamlined 5-step process for effective cartridge reloading, emphasizing defining use, selecting components, determining COL, choosing powder, and conducting ladder tests. The method aims to achieve optimal results with minimal component usage by focusing research and testing on the most probable performance zones. It highlights the importance of temperature-stable powders and a calculated jump to the lands for improved accuracy.

This guide details a systematic approach to finding accurate loads for firearms, emphasizing meticulous record-keeping and incremental testing. The speaker, with over 50 years of experience, stresses the importance of selecting versatile powders by analyzing their appearance across various bullet weights in reloading manuals. The process involves working up charge weights in specific increments and documenting results to identify optimal loads for a particular firearm and ammunition combination.

This video provides expert guidance on selecting appropriate powders for .223 Remington Short Barreled Rifles (SBRs) and AR pistols. The instructor emphasizes the critical role of powder burn rate in relation to barrel length, explaining how faster-burning powders are necessary for efficient combustion in shorter barrels to avoid unburned powder and excessive muzzle flash. The discussion covers how bullet weight influences powder choice and provides a narrowed-down list of recommended powders for these specific applications.

This video demonstrates a realistic home invasion self-defense scenario using force-on-force training with Simunition. Expert instruction from Chris Cerino highlights the importance of tactical techniques like the 'Shoulder Bump' for improved weapon handling and cover utilization. The training emphasizes stress inoculation and identifying areas for improvement to increase survivability.

This guide, based on instruction from Mike Seeklander, a professional trainer and competitive shooter, details tactical movement and cover techniques. It emphasizes proactive avoidance, proper use of cover, and minimizing exposure when engaging threats. The techniques are demonstrated using various firearms and accessories, highlighting practical application in self-defense scenarios.

This video demonstrates critical self-defense principles through simulated real-world scenarios, emphasizing the importance of situational awareness, cover, and verbal de-escalation. Instructor Chris Cerino, a high-authority figure, guides participants through mistakes made in high-stress situations and provides actionable training to improve performance. The content highlights the necessity of practical, stress-inoculated training beyond basic concealed carry.

This guide details the operation and shooting of the North American Arms (NAA) Ranger II mini revolver, focusing on its unique break-top design. Expert Ryan Gresham highlights the ease of loading/unloading and its historical appeal, while demonstrating effective shooting techniques for this compact firearm. The Ranger II is presented as a capable option for concealed carry and range enjoyment.