Introduction: Knex SP-51 Desert Eagle Mk2 (How to Build)

Picture of Knex SP-51 Desert Eagle Mk2 (How to Build)

Ok, I have gotten many requests on instructions and here they are. Be prepared for some blurry pics, but not all of them are blurry.

Step 1: The Front of the Barrel

Picture of The Front of the Barrel

Pretty simple follow the pics.

Step 2: Trigger / More Barrel

Picture of Trigger / More Barrel

Again follow pics to the best of your ability. 

***PIECE WARNING*** A broken white rod is needed for the trigger to work.

Step 3: Handle + How to Attach It

Picture of Handle + How to Attach It

same as last, but no broken pieces needed this time.

Step 4: Back of the Gun + Firing Pin and Band Placement

Picture of Back of the Gun + Firing Pin and Band Placement

same as last =D



You earn a nice pat on the back for completing this gun XD 


Rubymatrix321 (author)2017-12-22

show us how to build the firing pin

Rubymatrix321 (author)2017-12-22

hey if you dont want to cut a we hite rod then do this

replace the yellow peice with a green 4 link

plumeri1 (author)2015-07-30

What does it shoot?

2000smartkid (author)2012-10-06

Can you post some pics of the firing rod? Because you didn't show it in the instructions.

This is about what you should use for a firing pin to this gun.

Love the car next to it ;p

dragon#1 (author)FireFighter1122013-11-08


KnexExpert (author)2012-08-25

Piece counter plz

CODKING (author)2011-06-29

side view of handle please

beanieostrich (author)CODKING2011-06-29

Thats what the first picture is LOL

my handle is wobbly, is that suppost to happen?

Show me what you have, and I'll be able to tell you for sure.

nevermind, i was beeing stupid and didn't pay attention, forgot an item

it's fixed now.

great gun btw!

Thats good you found your mistake. Thanks for the comment.

no problem dude,

i have build a few guns myself that i haven't posted.

it is really a good gun, love it! i will check out your other weapons

and can you design a grenade launcher?

Well, show me some of the better ones you have made if you get time to do so. I don't think i'll be making a grenade launcher any time soon though. :(

CODKING (author)beanieostrich2011-06-30

well not side but like front or back i guess is what i meant to say

mrmuffin (author)2012-05-31

(removed by barny or talking peice of poo)

Great gun! My bro and I are gonna build one right now...

joejoe913 (author)2012-05-14

omg you have the best gun ever!!!!!!!

~Meme~ (author)2012-04-27

[Raises Eyebrow]

Element Force (author)2012-04-22

Not bad but the pics are to in the dark

ooocol22 (author)2012-02-10

does it hold the ammo

NINJ4SP4RT4N (author)2012-01-22

Where is the firing pin?

You know the 4th pic? Well the firing pin goes through the center of those two black snowflakes.

BludMuffin (author)2011-10-28

I can't understand these pictures! Could you please do it step-by-step instead of having a load of random pictures?

beanieostrich (author)BludMuffin2011-10-28

Actually, those pics are not random. You just have to look at them all. This shouldn't even be hard to make lol. =)

danny12345 (author)2011-10-08

how do you shoot the gun?

beanieostrich (author)danny123452011-10-09

Wow... You pull back the firing pin until the trigger clicks. And then you pull the trigger lol.

knexmaster12 (author)2011-07-07

awww i dont like cutting perfectly good peices :( but oh well its for a sweet gun

I know =D Wire cutters work the best. They make mince-meat out of knex rods XD

kingofknex (author)beanieostrich2011-09-17

so did my dads saw :P

beanieostrich (author)kingofknex2011-09-17

Thats obvious lol. Saws actually cut stuff; as wire cutters are just a very heavy duty pair of scissors I think.

I built it and it is AWESOME. Sweet gun =D

Thank you =D Glad to hear that =D

qwerty403 (author)2011-08-28

As anyone one instructables heard of macro?

beanieostrich (author)qwerty4032011-08-28

Ehh, not really. I just had a very bad quality camera at the time lol.

KnEx FrEaK 1 (author)2011-08-16

can i post a review

Sure. =)

KnEx FrEaK 1 (author)2011-08-15

is it muzzle loaded or magazine fed

Its a muzzle loader lol.

i figured that out a little before you posted the coment.

knex_master of awesome (author)2011-08-13

Thx for the instructions i made it and it's awesome but I made it without cutting a cut rod YAY!!!! btw this is legit congrats for being awesome

robin94 (author)2011-07-29

Wow nice gun
i build him and it shoots hard
Awsome 5*

Prism Thief (author)2011-07-18

Can the blue hinge be replaced by a ball joint piece?

Possibly =D

jstith horine (author)2011-07-18

this shoots o0damo rounds

It get the best range with yellow rods and a orange con attached to the rod.

atomic_ben (author)2011-06-29

nooooooooooo i dont have one of those blue hinge pieces!!!!!!!!!!!!!!!!!

About This Instructable




Bio: Hi. I've sold off about 99% of my k'nex, but I still come here to check in on instructables, every 2 weeks or ... More »
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