The RCBS case master concentricity gauging tool is designed to help reloaders create the most accurate ammunition possible.


This tool easily measures neck concentricity, uniformity, thickness, and bullet run-out to ensure that all reloading equipment is set up to produce the most accurate rounds possible. This tool can also be used to detect case head separation before any symptoms are apparent on the outside of the case.


KEY FEATURES

  • Material: Aluminium base with steel accessories
  • Accuracy: 0.001"
  • Fully adjustable V-blocks to securely position the case for an accurate measure
  • The compact base for convenience but still steady enough for the tasks at hand
SKU RC104338LP
Model # R87310
Brand Rcbs
Shipping Weight 0.1000kg

What our Customers are Saying