Videos tagged with IMR 8208 XBR

This video details the process of reloading .223 Remington ammunition for a vintage Remington 700 BDL Varmint Special. The instructor, drawing on his grandfather's notes, tests three different powder loads (Reloader 15, Reloader 10x, and IMR 8208 XBR) with Hornady 53 grain HP match bullets. The video covers case preparation, powder charging, bullet seating to a specific overall length, and live-fire accuracy testing at 100 yards, providing valuable insights into load development for this rifle.

This video details the process of disassembling M855A1 ammunition to analyze its components and then uses those components for reloading experiments. The instructor demonstrates bullet pulling techniques, powder charge analysis, and bullet measurements. Reloading tests are conducted with different powders and bullets, followed by live-fire accuracy and velocity testing. The analysis highlights the challenges and potential outcomes of reloading with military surplus components.

This video tests the performance of 165-grain Sierra GameKing and GameChanger bullets in .308 Winchester ammunition, loaded with IMR 8208 XBR powder. The content focuses on ballistic testing and evaluation of these specific bullet types within the .308 Winchester caliber, providing insights for reloaders and hunters interested in this configuration.

This video details a reloading and ballistics test of 223 Remington ammunition featuring 53gr and 55gr Hornady V-Max bullets. The instructor, Johnny, meticulously loads and tests various powder charges with IMR 3031, IMR 8208 XBR, and Power Pro Varmint, providing detailed velocity and group size data. The test highlights the performance differences between the two bullet weights and the impact of different powders on accuracy and consistency, offering insights for handloaders seeking optimal performance.

This video provides an expert-level guide to loading and testing the 62gr Speer Gold Dot bullet in .223 Remington/5.56x45mm NATO. The instructor, Johnny, demonstrates meticulous reloading techniques, including component selection, precise bullet seating, and comprehensive range testing with chronograph data. He concludes that the Speer Gold Dot offers excellent value and performance for both hunting and personal defense applications.

This video details the reloading process for the .223 Remington cartridge using 65gr Cutting Edge MTH bullets, IMR 8208 XBR, and Hodgdon Varget powders. The instructor emphasizes the unique 'seal tight band' design of the bullet, its impact on seating depth, and the importance of proper case neck preparation to maintain tension. Accuracy testing reveals significant variability, with specific loads showing promise for future development and ballistic gel testing.

This video details a reloading and accuracy test for the 224 Valkyrie cartridge, focusing on new Starline brass and various Sierra Match King bullet weights (69gr, 77gr, 90gr) with IMR 8208 XBR and Alliant Varget powders. The presenter, an experienced firearms enthusiast, meticulously documents brass preparation, load development, and range testing, aiming to improve the cartridge's previously unimpressive accuracy. While the new brass and configuration did not yield dramatic accuracy improvements, the testing provided valuable data on powder performance and bullet consistency.

This video focuses on testing and analyzing the performance of 123gr Sierra Match King (SMK) ammunition in a 6.5 Grendel caliber. The test utilizes IMR 8208 XBR and Alliant Power Pro Varmint powders, specifically within a rifle featuring a Faxon Heavy Fluted Barrel. The description notes that all external links have been removed to comply with YouTube's content policies.

This video focuses on testing the performance of 70-grain Nosler RDF (Reduced Drag Factor) projectiles in .223 Remington caliber. It specifically details the use of IMR 8208 XBR and Ramshot X-Terminator propellants for handloading these rounds. The content is geared towards reloaders and firearm enthusiasts interested in load development and projectile performance for the .223 Remington cartridge, likely for precision shooting or varmint hunting applications.

This video focuses on the performance of 77-grain Berger OTM Tactical ammunition in .223 Remington, specifically when loaded with IMR 8208 XBR and Alliant AR-Comp powders. The description indicates a comprehensive analysis of these components for reloading.

This video provides an expert-level analysis of cloning the Mk 262 Mod 1 load, focusing on verifying the performance of various powder and component combinations. Instructor Johnny demonstrates a methodical approach to load development, emphasizing accuracy and velocity testing at 200 yards with 10-shot groups. The content highlights the importance of component selection, powder burn rates, and temperature sensitivity in achieving optimal ballistic results for 5.56x45mm NATO ammunition.

This video details the process of cloning Mk262 ammunition using IMR 8208 XBR and Alliant AR Comp powders with 77-grain Sierra bullets. The instructor meticulously works up loads, compares Remington 7.5 and CCI No. 41 primers, and discusses pressure signs, brass longevity, and potential firearm malfunctions. The content emphasizes cautious load development and understanding individual firearm behavior.