Measuring Tools
Bump Comparator Insert - 25°
25° Bump Comparator Insert designed for accurate and repeatable measurements of case shoulder position, helping monitor shoulder setback during the resizing process.
€5.99
Description
The 25° Bump Comparator Insert allows precise measurement of cartridge case shoulder position relative to a datum point on the shoulder.
It helps reloaders accurately track shoulder setback after sizing, ensuring consistent headspace and improved ammunition uniformity.
Compatible calibers:
- 6.5 Creedmoor
- 6.5x47 Lapua
- 6.5 Grendel
- 300 Savage
- 25 WSSM
- 300 SAUM
It helps reloaders accurately track shoulder setback after sizing, ensuring consistent headspace and improved ammunition uniformity.
Compatible calibers:
- 6.5 Creedmoor
- 6.5x47 Lapua
- 6.5 Grendel
- 300 Savage
- 25 WSSM
- 300 SAUM