Knex crossbow.

elwoodknight says: Aug 27, 2012. 3:18 PM

love this crossbow one of the best iv seen on this site (if you have any time plz check out my gun and see if you can come up with a name for me plz its got a 25-30 round mag attachable grenade launcher sight anf front grip for beter handling here is a link to my gun http://www.instructables.com/id/knex-assault-rifle-48/

6

daredevil499 says: Jun 11, 2012. 3:25 PM

n ice crossbow. will try to build it.
also in step 5 do you need the sharpened rod?

hazzybarton123 says: Apr 19, 2012. 2:53 AM

with just 1 band and a sharpened black rod I got through 4 pieces of cardbord

ihaveguitarskills! says: Dec 29, 2011. 3:13 PM

dude...where does everyone get these knex!?! is there a cheap or relatively cheap way to get alot of these?

8

arjun1 says: Mar 10, 2012. 7:42 AM

go on ebay, i got tons of knex from there

4

ferrari484 says: Jun 11, 2009. 10:43 AM

he why don't you use killerk's idea

7

pls (author) says: Jun 11, 2009. 2:39 PM

You mean a sling shot?

4

ferrari484 says: Jun 12, 2009. 10:41 AM

no i mean the a ammo http://www.instructables.com/id/STW3GJ7FPIOLZSM/ just the Removable fins for your ammo for better accuracy well it mite work i hope

7

pls (author) says: Jun 12, 2009. 2:54 PM

Wouldn't work because the ammo cant fit inside the rail.

35

Killer~SafeCracker says: Jun 12, 2009. 3:48 PM

What did you do, spray paint the red rod??

7

pls (author) says: Jun 13, 2009. 2:52 PM

Ya, a longgggggg time ago.

2

Blackbird17 says: Jul 27, 2009. 2:19 PM

it looks like it impaled someone...

11

Lego Manic says: Dec 7, 2011. 7:53 AM

now that you mentioned it, it does...o.o

2

Blackbird17 says: Jan 22, 2012. 4:41 PM

O_O

35

Killer~SafeCracker says: Jun 14, 2009. 9:29 AM

Wouldn’t that cause more friction??

ihaveguitarskills! says: Dec 29, 2011. 3:10 PM

yes but barely, unless he used spraypaint designed for plastics...

14

H1T4TCH1 says: Aug 23, 2010. 7:13 AM

not if you use very good spray paints

7

pls (author) says: Jun 14, 2009. 10:50 AM

Yeah, I just used it because it was spay painted so I didn't care about sharpening it, so then I used it for my ammo.

2

sprout_less says: Jun 13, 2009. 12:14 PM

no its a tan rod wich is a reinforced red rod

14

H1T4TCH1 says: Aug 23, 2010. 7:13 AM

you mean a tan CLIP with a reinforced red rod?

7

pls (author) says: Jun 13, 2009. 2:52 PM

Hes talking about the picture of the ammo.

2

sprout_less says: Jun 15, 2009. 6:35 PM

oh

4

ferrari484 says: Jun 11, 2009. 10:43 AM

it will get more accurate

8

JJ8090 says: Dec 26, 2011. 4:04 AM

The word knex doesnt really tell us what stage it is..........

8

JJ8090 says: Dec 26, 2011. 4:02 AM

one word.........EPIC!!!
could u do me a favour?? can u think of stuff for me to add to my crossbow??

2

slifenoa286 says: Dec 22, 2011. 12:53 PM

This makes me want to make it just for the looks. I would make it to shoot, but all my rubber bands are tiny.

11

Lego Manic says: Dec 7, 2011. 7:54 AM

awesome crossbow, i love it, looks so awesome

9

aleceatsfood says: Jan 23, 2010. 3:36 PM

on step three pic 11, its really confunsing!?!?!?!?!

11

Lego Manic says: Dec 7, 2011. 6:19 AM

you have to add another grey rod

2

Zappa021 says: Apr 29, 2011. 12:16 PM

whats so confusing about it?

9

aleceatsfood says: Apr 29, 2011. 2:30 PM

idk anymore I posted that a year ago I've built this 2 time nows so nothing

3

assassinman says: Dec 4, 2010. 2:36 PM

same

3

assassinman says: Dec 4, 2010. 2:36 PM

same

Xzen21 says: Feb 21, 2011. 5:59 PM

I'm about halfway through building it right now, having trouble deciphering the improved trigger. As a side note, building with k'nex destroys my hands...