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A simple design that fires blue ring pieces as a one shot gun,mine, and grenade.

And to all KNEX builders, it gets boring to see the same one shot gun made small over and over!
Please post only new guns with improvements or totally new designs!

Step 1: GATHERING THE MATERIALS

Get these pieces

Connectors
Green 14
Red 3
white 3
orange 2
light grey 6
grey 2
black nobs 4
sloted blue sphere 1

Rods
blue 10
green 19
white 4
yellow 2
red 1

Other
Any number of blue rings
Tape
String

Step 2: BUILDING THE BASE PARTS

Build the base as shown

Step 3: BUILDING THE TOP PARTS

Build the top of the grenade as shown.

Step 4: CONNECTING THE PARTS

Connect all the parts together as shown.

Step 5: ADDING THE FIRING MECHANISM

Add many small rubberbands onto the top and attach a red rod. Build the firing lock and slip it over the rubberbands. Remember 100 small rubberbands will last longer than one big one of equal strengh!

Step 6: LOADING AND FIRING

Use the locking pin and attach it onto the black nobs of the base and firing lock. Then fill up the red rod with blue rings.

Step 7: CHANGING MODES

For grenade mode tuck in the stand after loadting and throw.

For the mine mode use the stand and attach a trip wire to the locking pin. You may have to tape it down to anchor it.

For use as a one shot gun, use the stand as handle and push the pin.
where can you by a knex box with all the part above?
hey umm problem. i dont have black knob thingys. so where can i buy them? just add a comment on this page.
U can get them in pretty much any standard knex box set<br />
lol ' this is not supposed to be here' anyway its a cool grenade.<br/><br/>dont bother sending me an email. my email is a fake. but im on a free account just to let you know. =)<br/>
the instructions and pictures arent very clear
lol.. btw make sure to keep an eye out for my knex rocket instructable, ill be posting it soon!
hurry up my bro's always beating me, you see we're kinda havin a knex war right now...and i need some help
Wow, I wish I had a sibling that would knex battle me :(
Me two I'm a brother with two sisters. :-(
me two I'm the oldest and i have a younger sister and a 2 year old brother plus my mom hates it when i have knex wars w/ my friend cuz it gets the house a mess. :(
my mom hates it to (i alsohave sister) but she more often then not ilikes to watch me shoot the mines and stuff. she wierd. she play video game sand stuff and when she does she says to things. "that houlda blown up" or " that shoulda blown up bigger" and when she does get a big explasian you get the occasional "ooh" or "ooohhoohoohh" if thats not wierd nuthin is.
spell check! gosh!
""Yeah and I have no friends where I live. (I live in the sticks.)""
lol im a middle brother with a younger and older sister...one too younge and the other too old...well shes in the national guard so i might be able to convince her for a short battle...i might be able to get a friend to play...now if only someone would invent destructable knex armour...
I'm in the middle too...
three sisters...
me too. Mine will tell my mom and Ill get in trouble )-:
me to, but i have siblings who won't knex battle me...
Posting first instructable soon. (just got camera)
why do i care? and more importantly, how does that relate to the topic?
hey oodalumps!, you know that user guy fender? he's using your exact picture!
I would if you lived anywhere within commute distance. S.L.C. UT
lol
coming soon, a 8 shot pistol and 12 shot pistol, both very differnet, the twelve shot has clips like a real gun for fast loading
check out the knex mp5 by ... manula or somthinglike that i forget. its very good and features a "real trigger" but the big red or yellow(not really that big tho) shoot better then the little green ones. the mag i for green tho. i have a mod that makes it AK except the best AK look doesnt shoot if you mod it off the mp5 but mostly just add the green connectors to the mag (you still get the same mag capaity cause the bullets dont load around bends) and make the barrel extension if you ever look at a pic of an AK it has a thik part where it leaves the stock then goes to a normal barrel sooo. but the gun is very good and it looks very good and it is sturdy and everything, except the upper/lower (it i that on a real gun idk what it is for knex) took some filing for me toget to fit. bit it is a very nice gun.
Whats it called?
post
Should I post this gun?!?
If I ever get the time I will post an instructable on my single-shot scatter gun.
This shouldn't be in the RC group.
its good i like it but when i put enugh bands on it to blow the rings everywere it just pops oof whene i put the pin on any sugjestions
try putting tape on the nobs and the pin so that it grips it more and does not slip off as easily
yha that worked great thx
yuure welcome man
i tried throwing the grenade straight up and not only the blue rings go everywere but the grenade blows up into a lot of pieces with a radius fo 2 meters. its pretty sweet!
dude That grnade works like a dram. Thank you for puting that on this web site!
its not that gerat
good pictures.
Cool mine!
Not bad.. not bad.
SWEET!!!
how the heck do you read that tiny little text box on the intro???
There is that better
how is it triggered?
When you put force on the trigger pin thing, it slips off and release the blue rings.
wow this is the best grenade/shotgun/mine ive seen all day, ill have to build lots of these and make a minefield..lol
Thanks, I already gave an intruder a nasty surprise with this in my room!
i built it and i admire the firing mechanism but i have only 1 elastic on and it just fires before i can even put the blue spacers on
If you are having trouble you are probably not pushing it all the way into the holes, if you do, it will pop out and lock onto the ridges on the tips of the black nobs.
Finally,a k-nex tutorial that you can read. I like it.

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Bio: Knex guns rule It was cool to be around when the first guns came out Now, after not having building knex for so long, its ... More »
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