Hornady Lock-N-Load Modified Case .300 WSM - B300W

This is a modified case designed for use with Hornady Lock-N-Load Precision gauges, featuring a fine thread attachment system that ensures precise chamber alignment. The case neck is engineered to be perfectly round with a slightly opened mouth to allow bullets to slip in concentrically for optimal reloading results. Compatible with .300 WSM caliber reloading operations.