Videos tagged with Hodgdon H1000

This guide details the process of reloading .300 Winchester Magnum ammunition, as demonstrated by a Brownells GunTech expert. It covers essential steps from case preparation and priming to powder charging and bullet seating, emphasizing precision and safety. The instruction highlights the use of specific tools like the Area 419 Turret Press and RCBS MatchMaster Powder Dispenser, along with recommended components such as Sierra GameKing bullets and Hodgdon H1000 powder.

This video details an advanced load development technique for the 300 Win Mag using Berger 200.20X Hybrid Target bullets and Hodgdon H1000 powder. The instructor employs a 'plateau method' by testing 10 charge weights across three overall lengths, aiming to identify charge weight regions where muzzle velocity remains consistent despite minor charge variations. The analysis focuses on correlating velocity data with accuracy to find a forgiving and precise load, while also exploring the impact of overall length.

This video details the initial steps in cloning the military MK 248 Mod 1 300 Winchester Magnum round. The host meticulously analyzes factory ammunition, measuring critical dimensions, weighing components, and documenting powder charges. He also conducts initial range tests to establish baseline velocity and accuracy, highlighting the importance of understanding factory specifications and potential safety concerns due to higher-than-SAAMI pressure.