Hornady 17 – 22 Caliber Rimfire Thickness Gauge

Description

NOTES:

• Sorting ammo by rim thickness will provide ammo with similar ignition qualities for improved accuracy
• This proven technique is used by competitive shooters and varmint hunters
• The rimfire gauge attaches to your caliper and includes bushings for use with most (not compatible with 17 WSM) .17 and .22 caliber rimfire ammo