I just bought a new Ruger 10/22 and it shot well. However when I was cleaning it the magazine release fell off. I do not know how to put it back together. My uncle was helping me and said there was probably a pin there but I did not see one.
Please guide me back. If there is a pin where is the best place to buy that? Thanks in advanced.
Here is a picture.
Where I have the red X is there supposed to be a pin there?
If so what part is it here:
http://www.midwayusa.com/browse/Bro...=11647&categorystring=10636***10560***9142***
Please show me on Midway what part I need so I can buy it
Please guide me back. If there is a pin where is the best place to buy that? Thanks in advanced.
Here is a picture.

Where I have the red X is there supposed to be a pin there?
If so what part is it here:
http://www.midwayusa.com/browse/Bro...=11647&categorystring=10636***10560***9142***
Please show me on Midway what part I need so I can buy it