QC-Rail Concentricity Gauge Tool with Gauge Mount

Description

3D printed concentricity gauge tool:
Stainless Steel Rails and Fasteners
Case cradles with bearings
Tension adjustments
Adjustable Angle Mount
Out-Riggers (This makes it easier to use until you get it on a board.)
Gauge Mount (This is made for a 1" gauge with a 3/8" stem.)
The photos show the tool adjusted for 30-06 and .223 Rem.
If you don't ask, the color will be Steel Gray.
The Gauge is not included.
Thanks for looking, have fun and be safe.