Project X4 XPLODER Mini K'nex Hand Grenade by Darth Trainman
Trainman's first bomb - a small but effective grenade that explodes upon impact, showering the area with spacers. And only nine* pieces means it's the first really practical lightweight grenade!

Pieces:
3 Red Rods
1 Red Connector
3 Orange Connectors
2 Gray Connectors

AND...
Rubberbands
2 Black Y-Connectors
Various Spacers (9 Gray or 27 Blue or anything in between)

It also comes with a safety lock!

*Not including ammo
 
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Step 1: The Body, Part 1

Project X4 XPLODER 004.jpg
Only Trainy can turn 9 pieces into so many steps...


Build the first part of the body and set it aside.

Pieces:
1 Red Rod
1 Red Connector
2 Gray Connectors
Total: 4 Pieces
zxzxxzxxzxxzx says: Aug 13, 2010. 12:43 AM
its alsome dude
zxzxxzxxzxxzx says: Aug 13, 2010. 12:34 AM
broken peice dom
KnexFreek says: Mar 2, 2010. 7:58 PM
 Nice work. 5 stars and Subbed a loooooooong time ago :)
TigerNod says: Oct 27, 2008. 10:36 AM
Hey trainman this is awesome! A totally 5.0, best grenade on the site! Can I please mod this for on my RPG-7? I will give you a full 100% credit on the grenades. Please, I just need a grenade.
~Aeronous~ says: Feb 17, 2010. 1:19 AM
hey, go check out IACs war bomb. THATS the best one on the site.
TigerNod says: Feb 17, 2010. 4:08 AM
I know. Look at the date, that comment was about 2 and a half years old!
~Aeronous~ says: Feb 17, 2010. 12:44 PM
GRAMMAR POLICE: it IS two and a half years old, lolz and I mistook it for this year, wasn't thinking much.
Darth Trainman (author) says: Oct 27, 2008. 2:31 PM
go right ahead. The license allows it.
TigerNod says: Oct 29, 2008. 7:43 AM
Cool, thanks a lot!
ILIKEPIE333 says: Nov 9, 2008. 9:32 AM
he already has a launcher for the X4
benjaminbodger says: Mar 8, 2009. 3:41 PM
i like pie 2 are you american or are you a americant
ILIKEPIE333 says: Jun 13, 2009. 8:05 AM
USA!!!! I also love baseball and mom as well as apple pie
Gamer917 says: Aug 5, 2009. 10:30 PM
i prefer cake even though the cake is a lie :-P
bighead5454 says: Jul 20, 2010. 5:16 AM
The cake is a lie? *cries* stipid GlaDOS
ILIKEPIE333 says: Aug 11, 2009. 5:57 PM
lol, I love Portal
ILIKEPIE333 says: Mar 8, 2009. 5:04 PM
(removed by author or community request)
alfpwns says: Jul 23, 2009. 5:18 PM
FINALLY! i found some1 how i think like Boston!
ILIKEPIE333 says: Jul 24, 2009. 8:08 PM
what?
alfpwns says: Jul 24, 2009. 8:15 PM
Ypu like the red sox right? if so im happy that i found a person thats likes boston!
ILIKEPIE333 says: Jul 27, 2009. 6:46 PM
you like it, too?
alfpwns says: Jul 29, 2009. 8:41 AM
Yes I love Boston
ILIKEPIE333 says: Jul 30, 2009. 9:42 AM
may I ask why? (no offense)
alfpwns says: Jul 30, 2009. 10:33 AM
always have. I used to live next to Fenway then it adapted a my favorite team
ILIKEPIE333 says: Jul 30, 2009. 7:34 PM
I have never actually lived in Boston, though
ILIKEPIE333 says: Jul 30, 2009. 4:39 PM
Dude! (but it must have been loud)
alfpwns says: Jul 30, 2009. 8:21 PM
yes it was
ILIKEPIE333 says: Jul 31, 2009. 1:01 PM
lol
paperairplanecreator says: Dec 27, 2011. 10:17 AM
i like boston tooo!
DrWeird117 says: Jun 12, 2009. 10:00 PM
Ever read Cell by Stephen King?
ILIKEPIE333 says: Jul 1, 2009. 8:50 AM
Finished it, great book, very violent, the only thing I didnt like was how it ended, it was too...calm, not actiony enough
DrWeird117 says: Jul 1, 2009. 9:25 AM
Can't you just picture all that moving through your city? >: )

SPOILER ALERT!


I hated the ending. Basically what it said was Johnny-Gee was cured.
ILIKEPIE333 says: Jul 1, 2009. 2:06 PM
I already read it, and yeah, its crazy how I can picture these landmarks throughout Massachusetts! I also didnt like how he didnt say anything else about Jordan, Tom, Dan, and Diana, he just left it hanging.
DrWeird117 says: Jul 1, 2009. 7:27 PM
I picture Tom as like, a George Costanzo with a mustache. Huh? Huh?
ILIKEPIE333 says: Jul 2, 2009. 8:31 AM
It was kind of odd that Tom's character was the only one I matched to a real person face, more or less all the other characters were kind of blurs, like looking at people without your glasses on
DrWeird117 says: Jul 2, 2009. 11:56 AM
I think Trainman is seconds away from killing us both. We shall move this to PMs.
ILIKEPIE333 says: Jul 6, 2009. 8:39 AM
lol sure
ILIKEPIE333 says: Jul 2, 2009. 8:14 AM
YES YES YES!!!!!! Exactly what I was thinking!!!
ILIKEPIE333 says: Jun 13, 2009. 8:06 AM
no, but now I will
DrWeird117 says: Jun 13, 2009. 4:28 PM
Oh, ho, ho...Enjoy.
ILIKEPIE333 says: Jun 13, 2009. 7:38 PM
but...first I have to find a copy...
DrWeird117 says: Jun 13, 2009. 8:08 PM
Library.
ILIKEPIE333 says: Jun 14, 2009. 4:18 PM
yep
ILIKEPIE333 says: Nov 9, 2008. 9:33 AM
The X288 SERPENTThe X288 SERPENT
TigerNod says: Nov 9, 2008. 10:08 AM
That is true... So what?
Pizzapie500 says: Sep 3, 2009. 2:53 PM
Um i made this pretty cool 4*
altrobot says: May 2, 2009. 3:28 AM
O me gawd! I has just had a brain wave! what if this was built into a gun? like the firing mecanism? this fires those blue spacers in on directection only so it shouldn't be hard!
Fred the Penguin says: May 6, 2009. 10:44 PM
i had the same idea and made a shotgun
DrWeird117 says: Jun 12, 2009. 10:00 PM
Pics?
Fred the Penguin says: Jun 12, 2009. 10:24 PM
took it apart ages ago....
DrWeird117 says: Jun 13, 2009. 4:30 PM
Sucks.
1spartan95 says: May 10, 2009. 5:27 AM
Um, Sorry ,but what's a Y connector? Post a picture of one.
knexguner929 says: May 22, 2009. 5:35 PM
the hand con
Fred the Penguin says: May 11, 2009. 11:08 PM
Zink says: May 1, 2009. 8:07 PM
its a good grenade....except for the fact that the spacers explode and u lose half of em.
geodez says: Mar 29, 2009. 8:50 AM
this is cool but i like grenades that are full frag better so the enemy does not get the body so they can reload it and throw it again.
Bitterberry9 says: Oct 19, 2008. 5:11 PM
i was wondering if i could use this grenade in a video I'm making for a grenade laucher. I'll give you credit in the video.
Darth Trainman (author) says: Oct 19, 2008. 5:38 PM
Yeah, go ahead.
Bitterberry9 says: Oct 20, 2008. 1:17 PM
k thanks
bounty823 says: Sep 27, 2008. 5:49 PM
i made one of these and, a piece of shrapnel hit my foot, and now i have a big blue bruise.
heavy.metal.nguyen says: Jul 13, 2008. 8:50 PM
Even though I really don't like K'nex, I think you take great pictures.
gowee007 says: Jun 14, 2008. 9:28 AM
do you have to put in the black V connector?
Darth Trainman (author) says: Jun 14, 2008. 4:37 PM
Yes.
afrodude99 says: Jun 2, 2008. 12:05 AM
This is AWSOME!!! + 1
GorillazMiko says: Jun 1, 2008. 5:15 PM
Cool! I look forward to trying this out. +5/5 stars. (added to favorites)
carrothead23 says: May 12, 2008. 11:19 AM
do yoy need the spacers?
Bartboy says: May 25, 2008. 2:08 PM
yes, or use blue ones
Darth Trainman (author) says: May 12, 2008. 2:29 PM
Yes.
I_am_Canadian says: May 16, 2008. 2:24 PM
A video Would be Nice :-)
Darth Trainman (author) says: May 12, 2008. 2:29 PM
The spacers are thew ammo. It says in the First sentence... Here we will Add The Spacers...
civiso says: Feb 28, 2008. 3:26 PM
this is probably the best grenade ive made that doest use about a hundred parts!!!
redneckobsessed says: May 10, 2008. 10:26 AM
i bet saraman would have luved it for gandalf!
dsman195276 says: Mar 5, 2008. 5:46 PM
try the splodies. alot better(no offence to darth trainman). the splodies only use 4 peices and are very powerfull. also they shoot rods insted of spacers.
Fred the Penguin says: May 6, 2009. 10:46 PM
splodies explode in your pocket........
Darth Trainman (author) says: Mar 6, 2008. 2:44 PM
This is an alternative - a more grenade-like Grenade.
dsman195276 says: Mar 6, 2008. 3:32 PM
true. this is more like a grenade. i just like splodies better.
Ltcheesecracker says: Mar 10, 2008. 6:47 PM
what happened to your old pic disman1? it was alot cooler! (in my mind)
dsman195276 says: Mar 11, 2008. 3:52 AM
just for you :)
dsman195276 says: Mar 11, 2008. 3:36 AM
well if you really want i could go back to the old one.
Ltcheesecracker says: Mar 11, 2008. 4:56 PM
:)
Zenosythe says: May 6, 2008. 8:10 PM
cool, first time I threw, didn't understand lock, so it did nothing. Next time, i took the lock off with four #19 elastics on and it blew up in my face. Last time threw it, it spin and shot back in my face again. Pretty sweet grenade.
Darth Trainman (author) says: May 9, 2008. 9:18 PM
Good to know someone got a kick out of it.
knexsuperbuilderfreak says: Mar 24, 2008. 8:40 AM
IF U TAKE OFF THE RED AND PUT ON A WHITE CONNECTOR AND A YELLOWROD ON THE WHITE CONNECTOR IF U DONT HAVE ALOT OF KNEX AND PUT IT IN A KNEX GUN AND FIRE
Darth Trainman (author) says: Mar 24, 2008. 5:29 PM
WHOA! Calm down, bucko.
knexsuperbuilderfreak says: Mar 25, 2008. 7:57 AM
what oh caps locks was on
Darth Trainman (author) says: Mar 25, 2008. 6:17 PM
Oh... Lol.
Darth Trainman (author) says: Mar 24, 2008. 5:29 PM
But yes, that is true.
thebboy says: Mar 11, 2008. 4:06 PM
question, what does that second Y piece thing there for?
Darth Trainman (author) says: Mar 11, 2008. 5:54 PM
Hmm. I don't recall. But it's needed.
thebboy says: Mar 11, 2008. 7:39 PM
huh. yep. Oh ya +1
civiso says: Mar 11, 2008. 3:20 PM
i tryed the splodies. i have a black eye and a huge welt now! it was awsome!!
DELETED_General Tim says: Feb 29, 2008. 3:56 AM
(removed by author or community request)
knex_owns_you says: Mar 9, 2008. 6:25 PM
post it or atleast make pics
Loosewire; SOE Operative says: Feb 12, 2008. 6:48 AM
Big up the Trainman!
I_am_Canadian says: Feb 11, 2008. 4:30 PM
Nice it looks really good. I just kinda prefer grenades that "shoot" rods.
Sypran says: Feb 11, 2008. 3:18 PM
your back to makeing weapons again!? its about time!
dsman195276 says: Feb 11, 2008. 1:23 PM
works well. nice little grenade. just hard to get the black hand on just right.
altaria1993 says: Feb 9, 2008. 11:55 PM
awesome grenade! also nice that it is so small!, i modified it a bit, now it has a intergrated spring, for more firepower, and it wont put any more force on the orange connectors, just on the one that "slides", and the ammo :)
bakenbitz says: Feb 9, 2008. 3:03 PM
Looks awesome, can't wait to build.
bakenbitz says: Feb 9, 2008. 9:23 PM
I made a grenade launcher for these, they're awesome.
darth acexxacer says: Feb 9, 2008. 8:22 PM
nice
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