Instructables
Picture of K'nex F.O.S.C.R
Hi this is my first actual gun.
the name stands for:
Flash
One
Shot
Compact
Rifle.

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

Cons:
No magazine.
Stock is too big.

Enough! Lets start building
 
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Step 1: Stock

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

Step 2: Firing Pin Holder.

Picture of Firing Pin Holder.
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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.

PLEASE LOOK AT BOTH PICTURES

Step 3: Handle

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

Step 4: Barrel

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

Step 5: Main Body

Picture of Main Body
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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
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This is simple. It is the trigger and trigger holder

Step 7: Foregrip

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

Step 8: Firing Pin

Picture of Firing Pin
Simple.

Step 9: Stock to Holdor

Picture of Stock to Holdor
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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
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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.
Pro

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