Introduction: Knex Semi Auto Rubberband Gun

Picture of Knex Semi Auto Rubberband Gun

Here is it!!! My new semi automatic knex rubberband gun!!
Pros:
Very sturdy
Comfortable stock ( can be a con if your shoulder is way to big :D)
Accurate
Holds up to 20 rubberbands

Cons:
The stock can be a con as i said
No scope

Special credits to paperninja for his mechanism

Step 1: Part List

Part list:

Connectors:
yellow:40
orange:45
Dark grey:6
Light grey:5
Red:6
Green:6

Rods:
Green:150
White:44
Red:6
Blue:23
Bendy yellow/orange:3 ( You can use normal insted but this is way more comforatble

Misc:
Tan connector:1
Blue tan connector without nob:4
Y connector: 7

Other:
Rubberbands: Minimal 2 for the trigger

Thats a total of only 348 pieces!




Step 2: The Stock

Picture of The Stock

Instructions

Step 3: Front Barrel

Picture of Front Barrel

Instructions

Step 4: Handle

Picture of Handle

Instructions

Step 5: Semi Auto Mechanism

Picture of Semi Auto Mechanism

Instructions

Step 6: Removable Loading Part

Picture of Removable Loading Part

Instructions

Step 7: Part to Make It Sturdier

Picture of Part to Make It Sturdier

Instructions

Step 8: Put It All Together

Picture of Put It All Together

Instructions

Step 9: Loading

Picture of Loading

Instructions

Comments

nathan733 (author)2010-12-11

i cant get it to shoot!!!!!!!!!!!!!!!!!!!!!!!!!

willabeast (author)2009-08-15

it looks really good but ive run out of snowflakes and green rods AAAAAAAAQAQGH!!!!! ive been trying to make a semi auto rubberband gun for ages... thanks!!!

Ecr72 (author)2009-08-06

no scope makes no difference 2 me but it would be easy 2 put one on if u wanted 1. 4 a rubberband gun, this is brilliant!!! i give it a worthy 3.5*'s

noobererer (author)2009-07-19

great dun but u need some better pics

noobererer (author)noobererer2009-07-19

gun***

Dirtyboyy (author)2009-05-12

how far does it shoot

Millawi Legend (author)2009-03-24

Cool! i used this mech on a duel mounted tabletop rbg.. its still in its development stages but it works fine but just doesent look pretty. when i get it working perfect i'll make it look better.

SonicX 22 (author)2009-03-03

its realy ok if it doesnt got a scope

erikos kostarikos (author)2009-03-03

how much rubberbands does it holds? and if i pull the trigger 1 time, does it shoot 1 rubberband then?

danymw (author)2009-01-30

if i try to fire,it fires only one elastic or 2-3 at a time?

Nazgul (author)danymw2009-01-30

Hm, you must have done something wrong with the mechanism part. It should fire just 1 rubberband. You might check out the cog wheel, if you press the trigger, how many times it goes forward? It should be just one. If not, I suggest building that part again. Still doesn't work? PM me and i should help you more.

danymw (author)Nazgul2009-02-07

works well now,thanks. i'll try to make an m21,with removable mag

ILIKEPIE333 (author)2009-01-13

it is already posted, this is the instructable

erikos kostarikos (author)2009-01-02

5*s, because it looks good, and the trigger mechanism is very cool. but there is 1 thing i need to say:in the pc's list stands:tan connectors:"1" in the trigger mech are 6 of them... but its very nice

Nazgul (author)2008-12-31

post what

King_Banana (author)2008-12-31

happy new year!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

pls (author)2008-12-29

Some of the pictures are blurry/hard to see, But I like the look of gun:)

Nazgul (author)pls2008-12-29

what pics then

pls (author)Nazgul2008-12-30

intro pic..

PineapplebobTheGreat (author)2008-12-29

looks nice! 5 stars!

I also posted a semi-auto gun, but it shoots bullets.

Halo Semi-Auto

ok some dude did rate it 1 star..

thank you

shadowninja31 (author)2008-12-26

Nice!

Nazgul (author)shadowninja312008-12-26

Thanks!!

shadowninja31 (author)Nazgul2008-12-26

yep!

Knex_Gun_Builder (author)2008-12-26

cooooooooooooooooooooooooooooooooooooooooooollllllllllllllllllllllllllllllllll!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Nazgul (author)Knex_Gun_Builder2008-12-26

Thanks!

Knex_Gun_Builder (author)Nazgul2008-12-26

your welcome!

dutchwarlord (author)2008-12-26

yee i'm the first and i have to say that this looks good

Nazgul (author)dutchwarlord2008-12-26

thanks

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