Picture of K'nex F.O.S.C.R
Hi this is my first actual gun.
the name stands for:

this is a very good good and I had fun building it and hope you do too.
True trigger.
Ramrod NEVER comes out of barrel.
Accurate. (With yellow rods)
Good range. (with my rubber bands I got about 40-45ft)

No magazine.
Stock is too big.

Enough! Lets start building
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Step 1: Stock

Picture of Stock
The other side is ecsacly the same. Also remember the blue rods.

Step 2: Firing Pin Holder.

Picture of Firing Pin Holder.
This section ataces the stock to the main body. It also houses the firing pin. Be carefal because I show both sides of the housing. Ask for help if you need it.


Step 3: Handle

Picture of Handle
Pritty easy but only add rods where shown. Do NOT add them if the are not shown.

Step 4: Barrel

Picture of Barrel
You shouldn't need help.
those blue connectors can be replaced by the tan connectors.

Step 5: Main Body

Picture of Main Body
Be sure to read the image notes.

Picture 2-3: yes that is a broken yellow rod. I diddnt break this on purpose it was already broken from a previuos gun. If you dont want to break your connector you can use a orange connector.

Step 6: Trigger

Picture of Trigger
This is simple. It is the trigger and trigger holder

Step 7: Foregrip

Picture of Foregrip
pritty simple. add a elastic band at the bottom.

Step 8: Firing Pin

Picture of Firing Pin

Step 9: Stock to Holdor

Picture of Stock to Holdor
Give a general description of the Stepthe connection points

Step 10: Barrel to Main body

Simple but remember I show both side and make sure you have the barrel the right way round.

Read the image notes.

Step 11: Trigger & Foregrip

Picture of Trigger & Foregrip
Please read the image notes.
Sorry for the blury picture.

Step 13: Adding the Ramrod

Picture of Adding the Ramrod

Step 14: Sights and What-not

Picture of Sights and What-not
You should know where to put the bands. I use 3 bands to get about 40ft.
mford lee3 years ago
awsome gun 4.9*
Tom Buckey (author)  mford lee3 years ago
Knexman153 years ago
making it now looks good
slimshaddy3 years ago
4.5* and this gun was posted on my birthday
Tom Buckey (author)  slimshaddy3 years ago
Thanks! And happy Birthday for then!
TigerNod5 years ago
Weird, I thought I subbed to you a long time ago. Anyways, good job, 3.5 stars.
Tom Buckey (author)  TigerNod5 years ago
TigerNod5 years ago
"Picture 2-3: yes that is a broken yellow rod."

Correction: that is a yellow connenctor.
Seleziona5 years ago
I can't imagine this being strong at all. :(
DJ Radio5 years ago
It looks weak. Try to use a black rod as a ram and make a longer barrel. 2 connectors between trigger and bullet lock does not make for a powerful gun. There have been single shots that shoot around 70 feet and require no modded parts.
Tom Buckey (author)  DJ Radio5 years ago
Well the modded part does not make any difference to the range. Thanks for the advice I'll be sure to do that in my next gun.
Where did I say anything about modded parts? The short traveling distance of the firing pin makes the gun weaker.
Tom Buckey (author)  DJ Radio5 years ago
"There have been single shots that shoot around 70 feet and require no modded parts." There is where you said about the modded parts. Ill be sure to make the ramrod a black rod too.
Yeah, but that wasn't related to my first statement, the reason your gun is weak isn't because of modded parts, it's because of the short traveling distance of your ram. Oh and make the barrel longer, more connectors between the trigger and bullet lock mean more acceleration speed.
Tom Buckey (author)  DJ Radio5 years ago
Okay, thanks for the advice! I'm worling on a pistol for now!
If you know the stock is to big then why didn't you fix it??
It could be used as a cheekrest.
Could, but for one it would not feel good.
Tom Buckey (author)  Killer~SafeCracker5 years ago
Because I did make it smaller but took away the overall look of the gun. In other works it didn't look as good.