Introduction: Lego Crossbow

Picture of Lego Crossbow

This is a simple crossbow with trigger, made with Lego pieces, powered by a rubber-band. It can fire a Lego beam.

Step 1: Parts Required

Picture of Parts Required

Step 2:

Picture of

Step 3:

Picture of

Step 4:

Picture of

Step 5:

Picture of

Step 6:

Picture of

Step 7:

Picture of

Step 8:

Picture of

Step 9:

Picture of

Step 10:

Picture of

Step 11:

Picture of

Step 12:

Picture of

Step 13:

Picture of

Step 14:

Picture of

Step 15:

Picture of

Step 16:

Picture of

Step 17:

Picture of

Step 18:

Picture of

Step 19:

Picture of

Step 20:

Picture of

Step 21:

Picture of

Comments

bookjake (author)2017-09-16

Excellent design! Great job.

varadmathur (author)bookjake2017-09-16

Thanks!

Everythingyouwant6066 (author)2016-03-31

like the trigger??

LEGO 123455 (author)2015-09-07

does your crossbow shoot hard?

varadmathur (author)LEGO 1234552015-09-07

It depends on the rubberband you use. If you use a small, highly elastic one, it will shoot quite hard.

AlisaV1 (author)2015-08-16

makeosaurus (author)2015-07-09

How do you fire it???

varadmathur (author)makeosaurus2015-07-09

@makeosaurus, You have to pull the rubber band back and hook it into the L-shaped piece. Then put the arrow (beam) into the groove at the center. And then pull the trigger!

Nathog (author)2015-06-27

Thats sweeet

JM1999 (author)2014-12-22

Such a cool design!

It worked better than I expected so I put a heap of rubber bands on it and it shoots so far!

varadmathur (author)JM19992014-12-22

Thanks!

hamzaserhat.guran (author)2014-09-03

I liked it its just as an hand-crossbow.

About This Instructable

9,986views

47favorites

License:

More by varadmathur:Street Light circuit using LDRLego and Rubber band PistolLego Crossbow
Add instructable to: