Few companies survive to celebrate a 100th anniversary; Federal Ammunition has not only achieved that milestone, but by all accounts the ammo manufacturer is doing better today than ever before.

The 4.5-minute video below provides a behind-the-scenes tour of the 175-acre manufacturing plant in Anoka, Minnesota. I’ve been lucky enough to take a private tour of the facility on two occasions — I live about 30 miles away — and each time was interesting, informative and...