DOES IT PACK A PUNCH OR FALL FLAT?

The derringer in .410 has long been a subject of discussion. Some lovers of this diminutive firearm hail it as a useful tool for personal safety, while others dismiss its effectiveness as inadequate. Does this tiny pistol truly pack a punch? Or is it simply a flash in the pan? Let's examine the merits and demerits of the 410 Derringer to figure