How do i install cartraige in to my sks - SKS Rifle High-profile See-thru Scope Mount W/1" Rings

wrong site fixya doesnt sell products

So you want to convert your sks to fully automatic
unless you specify which country and state you are from so it can be decided if helping you could be *******

Did you clean the gas tube and rod ?

SKS for home defense is not a good idea unless your nearest neighbor is a couple miles thru the woods and down in a valley.
I'd do a really good cleaning and lube. There may be some cosmoline still in some of the parts.
12gauges make a much better home defense. #4 buck is nice. Twenty or so pellets the size of a .22.
Two-legged predators run just hearing the action cycle on a pump 12ga.

You should be able to get a new magazine from pacparts.com.

It sounds like the gun is working properly but is having feeding problems. First, make sure you are using the proper staples for your gun. Senco makes three versions of the SKS(XP) stapler: The SKS L11-17 drives 18 gauge, 1/4" staples. The SKS M12-17 drives 18 gauge, 3/8" staples. The SKS N12-17 drives 16 guage, 7/16" staples. None of them use staples over 1 1/2" long and each gun will only shoot the staples it is set up for. If you are using the correct staples make sure the rail and nose peices are clean and the feeder shoe and staples are riding freely on the rail and the feeder spring holds them firmly forward in the gun. Lastly check the tip of the driver to make sure it is square, it should not be rounded or have any chips out of it.

http://hunting.about.com/od/guns/ig/Change-Magazine-on-SKS/

I think if you watch this video you may be enlightened:

http://www.wonderhowto.com/how-to/video/how-to-disassemble-and-reassemble-an-sks-carbine-rifle-269754/

Try to watch this video:

http://www.wonderhowto.com/how-to/video/how-to-disassemble-and-reassemble-an-sks-carbine-rifle-269754/

SKS's were built without polished ramps Have a gunsmith regrind and,polish the bolt ramp and, your rounds should insert and, extract flawlessly.