The C3.3 Lethal Armor-Piercing Lego Crossbow

by Bitterberry9

13K1739

Intro: The C3.3 Lethal Armor-Piercing Lego Crossbow

This is the third (and last) mod of the C3 Crossbow, and is by far the most powerful I've ever made. This crossbow shoots sharpened knex bolts, or pencils, at high speeds. The crossbow can fire 60+ feet, and has 9 rubberbands tied together in 3 sets of 3. This crossbow is very powerful, and could kill someone if fired at close range (I'm not exaggerating).

Pros:

-Very Powerful (60+ feet)
-Very Strong (Can Penetrate Cardboard, CDs, Cans, Ballistics Gel)
-Fairly Accurate
-Fires Pencils or Knex rods
-Good Sight
-No Recoil
-2 Handholds
-Durable

Cons:

-Fairly long reload (4 seconds)
-Fairly heavy (2 pounds)

MY WEBSITE: http://sites.google.com/site/bblegobrickworks/

IF YOU KILL, INJURE, OR DAMAGE SOMETHING OR SOMEONE USING THIS GUN, I TAKE NO RESPONSIBILITY FOR YOUR ACTIONS.

STEP 1: Bottom Part 1

The bottom part of the handle.

STEP 2: Trigger

easy to make

STEP 3: Bottom Part 2

This part works on the area that holds the counterweight rubberbands.

STEP 4: Bottom Part 3

This completes the bottom part for now.

STEP 5: Forward Handle

VERY easy. self explanitory

STEP 6: Rubber Band Holders Part 1

This step makes part of the front of the crossbow which holds the firing rubber bands.

STEP 7: Rb Holders Part 2

The other half of the holders.

STEP 8: Runway Part 1

This step creates the base of the runway.

STEP 9: Runway Part 2

Building up the runway.

STEP 10: Runway Part 3

Finishing the firing runway. Ive seperated the sets of pieces with one stud on top into groupings to make it easy to tell which ones are which in the closeups.

STEP 11: Back Section

In this step, the back of the gun is built up.

STEP 12: Firing Gear

This is the gear which the rbs are put on to fire. This step also builds up the area around the firing gear.

STEP 13: Rear Sight

This step makes the sight placed on the back of the crossbow.

STEP 14: Firing and Counter-weight Rbs + Attaching the Handhold

You need 9 Total Large Firing Rubberbands, and 4 Smaller, thicker counter-weight rubberbands.

STEP 15: Ammo + Loading

For ammo, you can use either pencils, or the sharpened knex pieces shown. To sharpen the knex pieces, just take the red rod shown and sharpen it in a regular pencil sharpener until it is as sharp as possible. Then, attach the orange connector to the back, and that is your ammo. Oh, and if you kill or injure someone with this gun, I take no responsibility for your actions.

40 Comments

FaarisI 8 years ago

hey i really want to make this but i dont know the parts. can you make a brick list?

FaarisI 8 years ago

hey i really want to make this but i dont know the parts. can you make a brick list?

jlandreth1 9 years ago

Hi. Your crossbow gave me ideas for my already made lego crossbow (check it out on my profile). I never thought about using more than one rubber band. If I did with mine, it would be crazy because mine already shoots 40+ feet with one rubber band... I may now be about to make something very dangerous!

speedracer425 11 years ago

i subscribed to you and you deserved it

Tawhid K 11 years ago

which one of your crossbow is the strongest one

Tawhid K 11 years ago

which of your cross bow is the most powerful one

Dr. Brickinstein 11 years ago

I built it its AWESOME!! I got it shooting nails!!!

vlerky 13 years ago

Hey i build this! (with a few mods) Ultra nice thing!! high firepower!(poor box)
explanation of pictures:
1 the whole thing
2 runway
3 the custom handle
4 the custom handle(again)
5 magazine for 3 arrow's
6 the poor box

kingofthespazs 12 years ago

can you make a how to page

vlerky 12 years ago

I'm sorry, I don't have it anymore, but follow the instructions above from bitterberry9, the modifications shouldn't be hard to reconstruct.

altair ibn la ahad 13 years ago

post

tooter365 14 years ago

lesson learned: dont shoot little sister with this with 6 rubber bands and a toothpick attatched to a wood shaft. very skin piercing.

Bitterberry9 14 years ago

ouch :(

speedracer425 12 years ago

That sucks

meaner6788 12 years ago

you should make a clip

meaner6788 12 years ago

dude awesome except i dont have all the pieces :)