Lethal Lego: Making An Overpowered Bolt Gun

Jamie's Brick Jams October 3, 2025
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Jamie's Brick Jams

@jamiesbrickjams

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I make Lego contraptions that do useless things.

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Today, let’s drive a Lego shooter using my homemade Lego brushless motor (that can spin up over 40k RPM) and an 11v LiPo battery. We’ll use it to drive two large wheels, and we can shoot a variety of projectiles through them, from Lego liftarms to 3D printed bolts. Lego isn’t really made for these speeds, so let’s do some testing and see how well it holds up! Patreon: https://www.patreon.com/user?u=122597865 See my latest experiments and behind-the-scenes footage!

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