Real Batman Grappling Gun
In the comics, Batman’s grappling gun is basically a pistol that fires small grappling hooks on monofilament wire. Once the hook is secured, a touch of a button activates a powerful motorized pulley system that enables the user to make a quick ascent to a rooftop. There are many variations of this gadget used by Batman and the rest of the characters in this series. However, making one of these in real-life is harder than you think. Read more to see one fan that managed to create a functional grappling gun.

Sure, this version may not be able to ascend buildings or be used to grab objects or people, but it’s one of the coolest homemade Batman creations we’ve seen. At the very least, this grapple can be used as a nonlethal projectile weapon. It consists of custom-fabricated aluminum chassis, an electric motor, 46 feet of paracord with a 550 pound weight capacity, a custom CO2-powered hook launcher, an analog throttle wheel, custom PCB controller and rechargeable lithium polymer batteries.

LEGO DC Batman 1989 Batmobile 76139 Building Kit (3,306 Pieces)
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LEGO DC Batman 1989 Batmobile 76139 Building Kit (3,306 Pieces)
  • Build a stunning LEGO version of the iconic Batmobile from the 1989 Batman movie, featuring a slide-open, dual minifigure cockpit and 2 hidden machine guns with a pop-up function, then show it off on the rotating model car display stand
  • This display model includes 3 LEGO minifigures: a Batman figure with a cape, The Joker action figure with a gun and Vicki Vale figure with a buildable camera, plus a brick-built minifigure display stand
  • Collectible LEGO Batmobile toy car measures over 4” (12cm) high, 23” (60cm) long and 8” (22cm) wide
  • 3,306 pieces – Batmobile model car kit for all ages 16+ and a top holiday gift for fans and kids of all ages
  • This LEGO DC Batman 1989 Batmobile 76139 super-hero car toy can be built together with all other original LEGO sets and LEGO bricks for creative play