The Truglo Glo-Dot II is a practical enhancement for your 410 gauge shotgun offering a bright and clear aiming point. This green fiber optic sight is crafted with a durable polymer frame ensuring long-lasting performance. It attaches easily over your existing front bead sight on plain barrel shotguns aligning perfectly for improved accuracy. With its fiber optic bead design it enhances visibility in various lighting conditions making it an essential upgrade for shotgun enthusiasts looking for reliable performance and precision.