When using a progressive shotgun press, if the primer is not fully seated and sticks out, what is the first remedial action you should take?

When a primer is not fully seated and protrudes from the cartridge in a progressive shotgun press, the first remedial action is to attempt to reprime the cartridge. This is an appropriate step because a primer that sticks out can lead to inconsistent ignition, malfunctions, or even a dangerous situation if the cartridge is fired. By repriming, you can ensure that the primer sits correctly and securely in the pocket, which is essential for reliable performance.

Addressing the issue by simply replacing the entire cartridge or inspecting the shell holder may not solve the immediate problem, as they do not directly address the improperly seated primer. Making adjustments to the press might be necessary in some instances, but it is more appropriate to first try to reprime the existing cartridge to resolve the issue without unnecessarily discarding materials or changing equipment configurations.