Lee Precision, Inc. .300 H&H Magnum/.300 Weatherby Magnum Rifle Collet Neck Sizing Die

The Lee .300 H&H and .300 Weatherby Magnum collet neck sizing die employs a steel collet to compress the fired case against a precision mandrel. This process ensures a precisely aligned case neck while minimizing runout, resulting in optimal accuracy and extended case life. The die sizes only the neck and does not require case lubrication. It is recommended for cases that have been fired exclusively through your firearm.