The Spectre M4 Ruber Band Gun V. 1.3 Is Here!




Introduction: The Spectre M4 Ruber Band Gun V. 1.3 Is Here!

About: I've been building and engineering since as far back as I can remember. My first building toys were those wooden blocks, and at age 4, I upgraded to cereal box samples of K'nex. I also participate in sports,...

the next line in my ruberband guns the spectre m4 which is a sub machine gun i

V. 1.2= there are mods to make it hold more rubber bands, I don't have pictures, but I did try to make it as clear as possible to what you do.

V. 1.3= there is a mod for full auto, it is not that useful though, considering they all shoot at once. someone will find it useful though.

Step 1: Parts List

These will be the parts that you will need to complete the basic version of this gun.


dark gray-6
light gray-4
blue 3d-10

to build version 1.2 you need another white connector and 8 white rods
to build version 1.3 you need two less green rods

Step 2: The Triger Area

follow the pictures

This is were the mods take place so pay attention to the boxes

1-2 two veiws of the same peice

7-8 two veiws of the same part

15 is puting the blue rod through the triger and body

16 do this to both

17 put this through the green conectors

20 should look like this

21 add this

22 to the other side

Step 3: The Handle

follow the pictures

2 there are 4 blue spacers

Step 4: The Guard and Mag (for Looks)

follow the pictures

1-2 same part diferent veiws

3-5 same part diferent veiws

9 put it together

Step 5: The Barrel

follow the pictures

all pictures are the same part

Step 6: Front Handle

follow the pics

all same part

Step 7: Ruber Band Placement and Shooting

1 conive the rubber band on some how

1-3 how to place it

4 pull the gear back

5 put a nother one on

have fun

V. 1.1 was a folding stock that well, was quite bad.

if you make V. 1.2, you increase your ammo hold by 5 bands.

Once again i do not recommend V. 1.3 because of the fact that it makes the gun single shot.

Next up the Dur-24 wrist rbg shotgun.



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    38 Discussions

    dude this is the best rbg gun ever i've used this firing type and stuff in pretty much everygun i made for 2 years or so.but ive made a:thompson smg military style-sv98/mg42 style gun/famas/halo br/dragunov/ also tryed to make a m60 with this failed epochly though maybe ill try and do something else out of this.

    3 replies

    I'm going to remake this whole thing, now that I've been around the site for a few years I am getting better at making things more realistic, I'll put a slideshow if it up soon...

    hey i makin its realy cool good job but ima mod it is it ok if i put it on here and show the mods but say give credit 4 the gun to u and the mods to me???

    11 replies

    if you post pictures on my orangboard of the mods ill ad them to the step before the rubber band placment and ill give you full credit for that page. I just dont want 6 million posts of mods to my gun (not that thats going to happen) going all over and not being able to find the original gun. just post pictures on my orangboard and ill do my best to interperate the pics and post you your own little page on my instructable. fair enough?

    I have a challenge for you, make an M1 Grand since that gun is semi- auto -- this guns pretty sick!

    wow I entirely forgot about that,  how long has it been year year and a half? sorry, real sorry.
    I have a vector smg knex gun, shoots grey connecters with the little green rods, havn't tested it yet, and my sister lost her upload cord for her camera so I cant post pictures, sadly.  Once I find it (cuz' I know she won't) I will put up pictures.  once again sorry :)

    oh and I dont have the mag done for it either :) its decent looking except for the fact that the upper portion has to be open rather than solid so you can pull the bolt back, my guess is that the range is 20-40 feet with a 10-20 round mag (like I said the mag isnt designed yet)  and a short fire intervall, maybe .3-.7 seconds.  also has a rail system for optics (right now only has iron sights)  I probably should start this in a new forum topic...

    yea thats cool thell be up in like 1 hour or so thx o and some aree just changed of the gun like i dod the mag and the handel front handel and stuff ok

    put the pics on and ill put the pics on the instructable, oh ya this gun is made within 3 inches of the real gun length

    hey when u see this send a message to me we talk i all most done all pics i was working on another gun lol

    im sorry i didnt get back to you if your still around i dont know the peice count but a red tub will make everything but the front handle

    yeah thats fine I already made one Its a very strong good rubber band gun. shot my older brother in the chest and he said it hurt.