Description
One piece gage works with bottle necked rimmed and rimless cases. Demonstrates the need for trimming of an individual case. A check of the head space from the datum to allow you set your full length sizer to assure proper shoulder set back. Overworking brass shortens the case life. Note: Does not measure body diameters. This gage is intended to be used with fired cases to determine a basis for full length sizing and trimming.


![[56200-0503] Frame Seat (Rubber Feet Front) for WEN 56200i](https://www.greatdiyhardware.com/wp-content/uploads/2026/07/56200-0503-frame-seat-rubber-feet-front-wen-56200i.webp)

