Coming soon! 50 Pieces of 7mm WSM brass. This brass has formed from NEW Winchester WSM parent case (will have 270 WSM headstamp). Brass has been formed with hydraulic case forming die, sized, and annealed. Brass will need to be trimmed to final length prior to loading. For liability we recommend starting to load this brass with reduced charges to ensure safety. By purchasing and loading our brass you are assuming all liability. Stock photo.