Seeker Bow

''Upon attuning to this linked set of bronze rings with a handle in the center, mathmatical equations in various shades of blue flood your vision until its fades into a laboratory. You and your grandfather spent years working tirelessly at this marvel, a bow, or something like it, that would fire arrows that would never fail to hit their mark. As you finish the last or your incantations and runework, you roll back in your chair, and turn to your grandfather. He picks up  the creation, holds the handle in the center and makes a motion as if drawing a bow. The device sputters to life, and you quickly throw a handful of targets into the air, and your grandfather releases the "bow" and to your infinite glee, arcane bolts fly out from the center of your device and curve into their targets, each bolt burning a small hole into the bullseye.''

Wonderous Item, requires attunement by a spellcaster or a creature with 16 Int.
When you take the attack action with this weapon, it fires small arcane bolts that seek out their targets with uncanny accuracy. Instead of rolling to attack, instead you may fire up to three bolts. Each bolt deals 1d4+1 force damage, and always hits. These bolts are stopped by anything that would stop magic missile.

Alternatively, you may fire a more concentrated bolt that must be aimed. This bolt deals 1d8 force damage. Your attack roll may be made using your spell attack roll or Dexterity. It deals additional damage based on your spellcasting modifier or Dexterity modifier to the target, and another creature within 5ft.