This Cartridge Destroys The 280 Ackley

This video details the initial function testing of 70 handloaded 6.5 Grendel rounds using seven different powders. The presenter focuses on forming new brass, addressing minor extractor marks, and conducting round-robin testing at 200 yards to gather baseline velocity and accuracy data. The results indicate AR Comp shows promise for accuracy and consistent velocity, with no significant performance degradation observed due to fouling after 70 rounds, paving the way for more rigorous load development.

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 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.

This video provides essential guidance on safe and effective reloading load development. It emphasizes starting with lower powder charges rather than maximums, even when bullet weights differ slightly from published data. The discussion highlights the importance of balancing accuracy, velocity, and bullet performance, and warns against potential safety issues associated with starting at the top of a load chart.

This class provides a comprehensive introduction to reloading handgun and rifle ammunition, suitable for beginners. Led by expert Gavin Gier, the course covers essential safety, equipment, and step-by-step processes for creating accurate and reliable ammunition. Participants will learn to tune loads for specific firearms, understand the impact of various components, and gain hands-on experience at the range.

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 guide details how to significantly reduce the noise signature of a .22 LR pistol using a suppressor and subsonic ammunition. The presenter, demonstrating high authority, explains the physics behind suppressor function and the importance of ammunition choice for optimal quietness. The video culminates in a direct comparison showing the suppressed pistol is quieter than a compound bow.

This video debunks a politician's claim about the weight and caliber of an AR-15. The speaker, demonstrating expert authority, clarifies that an AR-15 typically weighs around 6.5 lbs, not the equivalent of 10 moving boxes. It also explains that while some rare AR-15 variants can chamber .50 Beowulf, the common calibers are much smaller, like .223 Remington or 5.56 NATO, and not the .50 BMG.

This video provides an expert-level analysis of 12-gauge shotgun ballistics, featuring insights from Jim Harmer. It details the destructive potential of a 12-gauge load in ballistics gel, highlighting the wide wound channel created by numerous pellets. The content includes a breakdown of shotgun shell components and emphasizes safety warnings for viewers.

This video from Backfire offers an expert assessment of a pre-owned Browning X-Bolt Pro Featherlight in 300 RUM, highlighting its resale value and the significant recoil associated with the caliber in a lightweight platform. The instructor emphasizes understanding why high-end firearms might be resold, particularly due to chambering and its impact on shootability.