Well, I was out hitting up the local pawn shops when I found a used FN FS2000 in what appears to be like new condition.  Not a single scratch on the gun.  Naturally I snatched it up since I haven't seen one for sale in forever.  

I'm trying to do my research and aquire a couple of the critical spare parts that have the highest chance of breakage like the switch.  Can't find any source at all.  Anyone know where I might find some parts?  Midwestgunworks.com is out.

Help me, arfcom, you're my only hope!

You're probably going to have to wait until FN ships more parts, since all the resellers get them from FN.
If I'm not mistaken, the switch for the FS2000 and PS90 is the same part.

Here's a 3-position aluminum switch for the ridiculous price of $80.
https://www.imperialarmsco.com/product-p/selector-switch.htm

I think he was referring to the cartridge switch that swings the fired case up into the ejection tube.

I've got about a thousand rounds thru mine and I've yet to need a spare part. OP, it's probably safe to wait until Midwest has stock again.

Another alternative is GunBroker. Here is someone selling a spares kit: http://www.gunbroker.com/item/667958327

Not mine, don't know the guy...

AJ

Good grief, for that price he can keep his parts kit...

Keep an eye on MGW. I've bought a full compliment of spares for my FS2K from them over the years.

I had Midwest notify when in stock, took awhile but it came in. Other items Gunbroker.

Yeah, I set up an email notification.  All I REALLY want is the switch, maybe a firing pin, some gas rings and a sling.  Hopefully it won't be long.