SINCLAIR INTERNATIONAL manufactures precision-machined pilots for flash hole tools and Neck Thickness/Variance Gauges.
The pilots are made from stainless steel and designed to fit new, unfired case necks for rifle and pistol cartridges from 22 to 45 caliber, excluding .50 BMG.
This particular product is a 40 caliber pilot stop, suitable for 40/10 mm (.400-.401) caliber cartridges.
Attributes
Caliber:
40/10 mm (.400-.401)
Delivery weight: 0.005kg