Introduction: The C4.1 Lego Semi-Automatic Crossbow

The C4.1 Semi-Automatic Crossbow features a few improvements over the original C4, such as:

-Capacity has been increased from 4 rounds to 6 rounds
-Magazine cover has been improved to be more sturdy
-Trigger handle has been changed to be more comfortable
-A stock has been added.

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

***NOTE: TO BUILD THIS MOD, YOU NEED TO BUILD THE C4 CROSSBOW FIRST***



The crossbow's range is still 35+ feet, and it is still powerful and accurate.

Step 1: The Stock

This step will build the stock of the gun.

Step 2: The Rear Cover/Stock Attachment Area/Rear Sight

This step builds this part of the gun.

Step 3: The Trigger Handle

This step rebuilds the handle.

Step 4: Magazine Cover

This step rebuilds the cover which goes over the magazine area (where the rounds come out).

Step 5: Magazine Adjustments

This step slightly lengthens the magazine, to support the extra 2 rounds. The total magazine capacity 6 rounds. (As well as the 18 necessary rubberbands to fire them, see the rubberbands sections in the original C4 Crossbow Instructable).

Step 6: Assembly of Parts

This step will assembly the main body with the handle and stock.

Comments

author
meaner6788 (author)2012-01-03

hey have you thoght of a relodable clip

author
masterchief1257 (author)2011-02-28

hay guys check out my new lego crossbow click on my profile come on do it for master chief

author
(YOUR N (author)2010-11-21

bof! la natasion escargo la macheti sorry i acsidently tiped in french

author
TOMBenterprise (author)2009-12-12

Instead of three rubber bands linked together, I used four single large rubber bands that are fairly tight. It easily shoots through paper and leaves pefectly rectangular holes. Another reason I did this was because with weaker rubber bands the last two shots can jam, this is because the bands on there own don't always pull the gear around properly.

author

 ya that sounds like that would work pretty well, but  mine didnt seem to make that mistake with my rbs, so i guess it mustve just been your rbs i guess... although your combo of rbs sounds alot better than mine :) 

author
xraptor777 (author)2009-11-25

 I've made all of your Lego weapons and now they all have a place of honor on my desk. These just can't get any better!

author
Elricho (author)2009-10-13

i cant spell word!!!!

author
Elricho (author)2009-10-13

niec work.i built it.took a few hours 2 find all the pieces. one wrod of advice- dont aim at eyes!!!! i shot my self and it hurt!!!! it left a masive mark on my face!!!!!

author
EBbugattiveyron101 (author)2009-08-30

did it

author
Wicky (author)2009-08-21

Wow very nice, I might be able to build from my brothers lego. 5stars

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