Precision-engineered modified case for .243 WSSM designed to work with Hornady Lock-N-Load gauges. Features fine threading, perfectly round neck, and .002" oversized diameter for accurate bullet seating and chamber alignment.
The Hornady Lock-N-Load Modified Case in .243 Winchester Super Short Magnum represents a significant step forward in reloading precision. This specially prepared case is engineered to work seamlessly with Hornady's Lock-N-Load Precision gauges, eliminating guesswork from the reloading process.
Engineering Excellence
Practical Design
Precision ammunition begins with precision tools. By using a modified case that's specifically prepared for your gauge, you eliminate variables that can affect accuracy. The perfectly round, slightly enlarged neck accepts your bullets concentrically—meaning they sit centered in the case every single time. This consistency translates directly to tighter groups downrange.
Whether you're a competitive shooter chasing sub-minute-of-angle groups or a hunter demanding reliable performance, this modified case gives you the foundation for superior reloading results.