Selection of annular impact cartridges according to the thickness of the housing allows similar ignition characteristics for better accuracy.
This proven technique is used by Varmint agonists and hunters. The annular impact body tester is applied to the vernier calibre and is fitted with bushings for use with all .17 and .22 ring striker blades.
Technical Information
Fits: .17 – .22 caliber cases
Type: Rim Thickness Gauge
Compatible with: Lock-N-Load reloading systems
Notes:
Accurately measures case rim thickness.
Helps optimize reloading precision and ensures consistent performance.