Introduction: Pineapplebob's Sniper Rifle

This is a sniper rifle made out of knex. It is over 3 feet long and shoots farther than 120 feet. Please comment. PLEASE RATE. Be sure to check the yellow squares on the pics, for they have important information. I got this gun to shoot through a few cola cans and mulitple pieces of cardboard without sharpened rods. I got it to shoot through 16 pieces of cardboard and still, it kept going. This gun's effective range is 110 feet, however it can shoot up to 200 feet. Also, i got it to shoot through 5 cola cans. Once again, i didn't use a single sharpened rod. I did use a sharpened rod when it came to the 16 p;ieces of cardboard, though.Another good side to this gun is that the magazine is really easy to load, so there is no struggling when you're using it to play against your friends (however, i do suggest lowering the power a bit so you do not injure your friend greatly.)

Pieces you will need:

Rods:

Yellow: 2
Red: 3
Blue: Get 28
Gray: 3
Green: Get 60 or 75
White: Get 30 or 40
Bendy: 2


Connectors:

Yellow: Get 60 or 70
Red: Get 10
Two-slot gray: Get 6
Single-slot gray: Get 30
Orange: Get 40
Green: Get 30
Tabs: 15
White: Get 25
Blue spacers: 65 or 70
Y-connectors: Get 5


Others:

Wheel: 1
String: 2
Rubberbands: 20 broccoli rubberbands

Total Pieces: 467 pieces

Step 1: The Barrel

This is the barrel of the gun. It is almost exactly like Gorkem's barrel but it has a different end to it.

Step 2: The Cover

This is a cover to the barrel. It shouldn't be that hard to understand. Don't build the hidden magazine yet.

1: The Completed Cover
2+3: Make Two Of These
4: Make These
5: Attach Them Here
6: Slide The Third One Through Here
7: Attach The Second Frame. Add the connectors
8: Make two of these
9: Attach one here
10: Attach one here too

Step 3: Brace

This keeps the wheel on the barrel sturdy.

Step 4: The Magazine

This is a hidden magazine. I made it hidden because i didn't like how the magazines on other sniper rifles jutted out of the barrel.

1+2: Loading
3: Make These
4: Add The First One Here
5: Add The Second One
6: Attach A Red Connector Between The Two Magazine Sides


Step 5: The Center

This is the center of the gun.
1: Build This
2: Add It Here
3: Make 5 Of These
4: Connect Them Like So
5: Make This
6: Attach It Here
7: Make This
8: Attach It Here

Step 6: The Handle

1: Make These
2: Attach It Here
3: Make These
4: Connect Them Here
5: Make Two Of These
6: Make Three Of These
7: Attach It Like So
8: Finished Product
9: Attach Handle Where Shown

Step 7: The Trigger and String Attachments.

The trigger is the same as the one on Gorkem's sniper rifle. The string attachment is the same, too.

Step 8: The Stock and Butt

The stock is quite short. The butt is very comfortable and fits right under your arm. It is strong, so you can lean against it.

Step 9: Loading and Firing

1: The Firing Pen is a gray rod with an orange connector on it. Add two rubberbands and stretch them from the orange connector to the end of the barrel.
2: Tape the orange connector so it will stay sturdy.
3: Slip a string through the hole in the orange connector and double knot it.
4: Add four blue rods in the magazine as shown in step 4.
5: Attach a rubberband onto the block trigger.
6: Grab the string and pull it back. The string pulls the firing pen back. When the firing pen is back far enough, the block trigger will fall down into place, blocking the firing pen from moving back further into the barrel. At the same time, the blue rod from the magazine should fall down onto the tan connectors.
7: Pull the real trigger, pulling back the block trigger and launching a blue rod at anything infront of you. (I am not responsible for who or what you launch this at. Any injuries will be you own fault. Do not shoot at animals.)
8:Repeat until magazine is empty, then refill.

Comments

author
Knextremely stupid (author)2014-12-28

Looks pretty accurite

author
oli builder (author)2011-06-01

ive got over 10000 peices

author
salbabob (author)2008-07-19

YOU K'NEX PEOPLES HAVE TOO MANY K'NEX PIECES AND TOO MUCH TIME! (trying to put it nicely)

author
Skreetsha (author)salbabob2008-08-25

lol why??? we build, we shoot, we have fun, thats it! whats wrong wth that?

author
salbabob (author)Skreetsha2008-08-25

i admit now that knex guns are frankly AWESOME(this one included) but still you have to have a lot of time and patience for this kind of thing which most people dont have and look at I_am_Canadian's cannon thing ITS INSANE it must have taken forever to build and it used like 3,00 piecesces (its awesomely awesome though) my point is- how can serious knex builders have time for anything else?!

author
bighead5454 (author)salbabob2009-06-26

if this uses 400 sumthin pieces i think IAC's cannon would use a lot more

author
Hiyadudez (author)bighead54542010-02-09

It used about 2,900 pieces.

author
finmonster (author)salbabob2010-01-04

i can build most of the things i do in 2-3 hours

author
Skreetsha (author)salbabob2008-08-26

well i normally build 2 hours when its a normal week and then my dad makes me do something else but now that i have vacation im building and shooting all day long

author
salbabob (author)Skreetsha2008-08-26

I guess its pretty fun, but i mean don't you get tired of it? plus how much money have you spent on knex so far

author
Skreetsha (author)salbabob2008-08-26

i guess like 245 euros (im dutch)

author
salbabob (author)Skreetsha2008-08-26

hmm thats a pretty small amount ebay? how many pieces do you have?

author

lol. 17000, no joke.

author

I have 14000 pieces, not very much!!

author
builder968 (author)salbabob2009-01-28

i have ~6,000 now.

author
Skreetsha (author)salbabob2008-08-26

i never bought on ebay i have only bought boxes in stores

author
salbabob (author)Skreetsha2008-08-27

i see how many pieces?

author
Skreetsha (author)salbabob2008-08-27

4 blue boxes is 1700 pieces 2 red ones dont know how much pieces but im guessing 500 so thats like 2200 pieces

author

lol. 17000 for me.

author

Lol, i now have:
6 blue boxes = 6 x 428 = 2568
4 red boxes = 4 x 324 i believe, = 1728
All 6 OCC choppers = 125 + 134 + 90 + 145 + 153 + 120 = 767
1 Starburst Spinner Set = 457 i believe, = 457, DUH!
XD
That counts up:

5520 piecs :D

author
salbabob (author)Skreetsha2008-08-27

sweetness do you mostly build other people's guns or make your own designs?

author
Skreetsha (author)salbabob2008-08-28

i create my own designs with sometimes someone elses trigger system

author
salbabob (author)Skreetsha2008-08-28

preety cool guns:) :D

author
Skreetsha (author)salbabob2008-08-28

thank you :)

author
builder968 (author)Skreetsha2009-01-28

lol

author

I still have time left in the day to do homework ( a lot), 45 min of piano (each day), 2 hours of guitar (each day), and skateboard (tue. - fri.).

author

permission to use handle good sir for my soon to be sniper

100_0451.jpg
author

go ahead. Looks like it has a good frame.

author

you can see it at my account under instructables

author

i don't really spend tooo much time on my knex. Maybe 30 min to 1 hour twice a week. Pieces just come from eBay.

author

So I guess its just a buildup of a little time each day?

author
I_am_Canadian (author)salbabob2008-08-25

Oh its pretty easy.

author
salbabob (author)I_am_Canadian2008-08-26

that things amazing i like the vids :)

author
I_am_Canadian (author)salbabob2008-08-26

Thanks!

author
Merugop (author)Skreetsha2009-10-11

 yeah its fun

author
mikstr2 (author)salbabob2009-11-06

i spend like, 5 hours a day on knex guns and i have over 5000 peices

author
knexsniper1 (author)2009-03-07

Hi, I built this gun, and not to sound rude or anything, but it was not worth it, it was to hard to load, i broke a whole bunch of pieces, and it would not fire more than 30 or 40 feets, regardless of how many #64 rubberbands i put on it. if you can think of another gun that has a huge range and accuracy, that would be cool. Thanks!

author
An Villain (author)knexsniper12009-07-31

i have a nice crossbow (knex) i can post pictures but i cannot post an instructable right now it is compact and can support my weight sitting on it.

author
randomocity (author)knexsniper12009-07-24

try lookin up knex high power crossbow.it is really big and pretty powerful.its also got a grapplin gun attatchment,broke through balsa wood and 4 layers uv cardboard. i didnt post it either. i just built it

author
randomocity (author)2009-07-24

So, why were you working on this at 2:30a.m again?

author

meh *shrugs shoulders*. It was christmas break.

author
randomocity (author)2009-07-24

how do u add the wheel on the bottom?

author
Lowney (author)2009-05-11

Don't know about anyone else but this gun for me is a bit flimsy. To be honest I prefer mepain's sniper.

author
AgentCG (author)2009-04-24

I never have enough yellows dam it.

author
Azn_Pride (author)2009-04-18

and also... sorry 4 being dense, but could u also better explain how to set up all teh rubber bands =) thanks =) sorry 4 posting alot of dense questions =)

author
Azn_Pride (author)2009-04-18

Could u add more pictures on the attachment of the strings and trigger? I can't figure it out =(

author
farmboy2 (author)2009-04-04

??????????

author
knexsniper1 (author)2009-04-04

just wondering, but how were you able to pull back the ram if it was able to shoot 200 feet?

author
knexmaster99 (author)2009-03-20

hard instructions

author
knexmaster99 (author)2009-03-20

best gun in world

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