US Patent 10113835 Firearm and an alignment aid

A firearm includes a barrel with a muzzle that defines an aim point. A front sight includes a front sight indicator. A rear sight includes a rear sight indicator. When a user extends the firearm toward a target and below a line of sight between the user and the target, the front sight indicator is visible to the user when the aim point of the firearm is above the target, the front sight indicator is not visible to the user when the aim point of the firearm is at or below the target, the rear sight indicator is visible to the user when the aim point of the firearm is below the target, and the rear sight indicator is not visible to the user when the aim point of the firearm is at or above the target.