Gauge + Shell Holder Cal. 44 Mag.
LEE Shell Holder and Case Gauge for .300 Winchester Short Magnum Caliber The LEE case gauges are the industrys most reliable and precise tools designed for trimming brass cases to their exact, factory-specified length. These gauges ensure optimal cartridge overall length (COL) and consistent chambering, which are critical for maintaining ballistic performance and safety during metallic and semi-metallic reloading operations.
Each LEE case gauge is engineered to provide exact measurements for cartridge case trimming, eliminating guesswork and minimizing case neck deformation. To operate effectively, the gauge requires the use of the LEE case trimmer cutter, model number 90110, which is specifically calibrated to work in tandem with the gauge for superior precision and repeatability.
The package includes one case gauge calibrated to the precise length specification for the .300 Winchester Short Magnum cartridge, along with a compatible shell holder that securely holds the brass case during trimming and resizing processes. This combination facilitates efficient case preparation, ensuring uniform case length and proper headspace control, which are essential for consistent chamber sealing and optimal ballistic performance.
Ideal for precision shooters, competitive marksmen, and reloaders specializing in metallic and semi-metallic cartridges, the LEE case gauge and shell holder set enhances the reloading workflow by providing accurate case length measurement and secure case retention. This reduces the risk of over-trimming or under-trimming, which can lead to pressure inconsistencies or feeding malfunctions.
Optimize your reloading bench with this essential LEE toolset, designed to maintain the integrity of your brass cases and improve overall ammunition reliability for hunting, tactical applications, and long-range shooting disciplines.