Videos tagged with Compressed Load

This video details the process of reloading 308 Winchester cartridges using 165gr Hornady GMX and SST bullets with AR-Comp powder. It covers case preparation, including sizing and neck expansion with a mandrel, and discusses potential issues like primer pocket wear and over-expansion. The reloading process involves specific charge weights and overall lengths, with a focus on achieving consistent cartridge-based ogive measurements. The video also presents range results, highlighting accuracy variations between bullet types and overall lengths.

This video details the reloading process for 6.5 Grendel cartridges using 107gr Sierra Match King bullets. It explores two powder choices: Alliant Power Pro Varmint and Alliant Power Pro 2000-MR, presenting load data, seating procedures, and live-fire results with chronograph readings and group sizes. The instructor, Johnny, provides insights into the performance of lighter bullets in the Grendel platform and discusses potential powder suitability.

This video details the reloading process for cloning Mk262 Mod 1 ammunition, focusing on the use of Varget powder and Remington 7 1/2 primers. The instructor meticulously prepares brass, dispenses and trickles powder, and then tests loads with both Sierra and Nosler bullets. The process highlights the importance of case preparation, primer fit, and the challenges of achieving desired velocities with compressed loads, offering insights into load development for high-performance ammunition.

This video details the reloading process and range testing of 150-grain supersonic loads for the 300 Blackout cartridge using Hodgdon CFE BLK powder. The instructor, with extensive experience in 300 Blackout, demonstrates loading techniques for compressed charges and presents ballistics data from two different barrel lengths (8.5" SBR and 16" rifle). The testing focuses on accuracy and velocity, providing insights into the performance of CFE BLK with common 150-grain bullets.