A spinoff of the other thread but different. I'm interested in WHY you carry a BUG? Respectfully, I not interested if you don't carry a BUG. Please list all the reasons why you do. Thanks. Here are some that I can think of. I'll add more when they come to mind. Primary gun malfunction. Primary gun out of ammo. Primary gun taken away or lost. Give to a friend or family member so they can join the fight or protect themselves. BUG can become the primary if you can't quickly access your primary such as being seat belted in. Dominant arm/hand disabled due to injury forcing you to use BUG with non dominant hand.