In a bolt rifle, the bolt pushes the cartridge into the chamber and keeps it there tight. There is no room between the bolt and cartridge so I don't understand what is being measured
The name implies it can measure the space but if there was a space, it would be dangerous to fire this rifle
Unless this thing measures spacing in the order of 0.001 inch
The name implies it can measure the space but if there was a space, it would be dangerous to fire this rifle
Unless this thing measures spacing in the order of 0.001 inch