410 Bore Wierson Published on November 2, 2020 in What Is the Best Weapon for Home Defense? Well, It DependsFull resolution (2048 × 1361) ← Previous Next → The #000 Buck .410 Bore Shell shot from a pocket-sized revolver essentially becomes a small, handheld shotgun, making it a valuable home defense firearm. Photo by Arick Wierson for Worth