Mossberg Ghost Ring Sight Kit 500/590 12 Gauge Matte Black

The Mossberg Ghost Ring Sight Kit replaces the factory bead on 500 and 590 series 12-gauge shotguns with an aperture rear and protected post front for faster, more precise aiming than a bare bead can offer. Ghost rings excel on defensive and tactical shotguns because they let the shooter's eye naturally center the front post in the rear aperture without thinking about sight alignment — both eyes open, target in sight, post goes on target.

The kit is a direct bolt-on: the front sight replaces the factory bead, and the rear aperture mounts to the receiver using existing holes (or drilled and tapped holes on older models that don't come pre-drilled). The rear aperture is windage and elevation adjustable, the front post is protected by fold-over wings to prevent snags and damage, and the matte black finish blends with standard blued and Parkerized 12-gauge receivers. Fits Mossberg 500, 590, 590A1, and 835 12-gauge shotguns. A meaningful accuracy upgrade for slug work or defensive use where the bead just isn't enough.