Precision reloading gauge case for .204 Ruger with fine-threaded attachment, perfectly rounded neck, and .002" oversized diameter for accurate bullet seating and chamber alignment.
The Hornady Lock-N-Load Modified Case B is a specialized component designed for shooters who demand accuracy in their handloading process. This case works in concert with Hornady's Lock-N-Load Precision gauges to ensure your ammunition meets exacting standards.
Precision Engineering
Optimized Neck Design
When you're developing loads or verifying chamber fit, this modified case becomes your quality control tool. Rather than guessing whether your ammunition will chamber properly, you can test it directly in a gauge that mimics your firearm's chamber dimensions. The result is ammunition that chambers smoothly, fires consistently, and groups tightly.
Hornady offers these modified cases in all common calibers, making them an essential addition to any serious reloader's bench.