Hornady Cam-Lock Trimmer Includes Pilots for .22, 6mm, .270, 7mm, .30, .38, .45 Features:br - Uniquely locked-in case ensures accurate trim length.br - Cam-lock allows for easy adjustments.br - Micrometer adjustment cutter lets you adjust in increments of 1/1000" without moving the case.br - Uses standard Hornady shell holders (sold separately).br - Large diameter, replaceable cutting head.br - Taller frame and redesigned handle Note: Non-Hornady brand shell holders are not compatible with this unit