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World's Most Powerful Lego Bolt Rifle

Jamie's Brick Jams Jun 11, 2026 10:49
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If you'd like to pick up your own metal Lego parts, you can use my code ‘JBJ’ for a 10% discount at https://metal-technic-parts.com Safety Notice: The launcher and experiments shown in this video were conducted in a controlled environment with appropriate safety precautions in place. This device is not a toy. Please do not attempt to recreate or use similar devices yourself. Today, let’s see just how powerful we can build a Lego shooter. In this video, we’ll forego fancy mechanisms and looks, and instead do everything we can to shoot harder and harder. This Lego shooter is designed to shoot standard crossbow bolts, as well as other Lego projectiles like liftarms and pins. And to power it, we’ll use a variety of rubber tensioners - from bands, to strips of Theraband Gold, and even thick rubber tubes. Patreon: https://www.patreon.com/user?u=122597865 See my latest experiments and behind-the-scenes footage!
Science & Technology