Harpoon Reel Guard

You install a secondary firemode that launches a harpoon attached to a tightly coiled cord. With this harpoon, you can make a ranged weapon attack with a range of 30/60. On a hit, it deals 1d6 kinetic damage. This attack can target a surface, object, or creature.

A creature struck by this attack is impaled by the harpoon. As an action, a creature can attempt to remove the harpoon. Removing the harpoon requires a DC 15 Strength check. While the harpoon is stuck in the target, you are connected to the target by a 60 foot cable.

While connected in this manner, you can use your bonus action to activate the reel, pulling yourself to the location if the target is your size or larger. A creature or object smaller than you is pulled to you. Alternatively, you can opt to release the cable (no action required).

Once you've used this feature, you can't use it again until you recover and reinsert the harpoon as an action.