Why not get the right part for a dollar more?
http://shop.ehobbyasia.com/guarder-s...9-g23-gbb.html
KSC is a different design internally.

okay so my floating value finally kicked the can, i went to take my BBU apart the other day and my floating value was cracked so now i'm looking for a new one and maybe even a new BBU, but one problem i can't find one anywhere. all i'm finding is 1911 floating values so my question is will this work with my TM G17, and i would like to get this part within canada due to the high shipping cost for such a low cost part, but if anyone does know where i could get one or if a 1911 floating value works with a G17 i would greatly appreciate it!

A 1911/hi capa floating valve won't work on a Marui Glock. It's just too big.

The floating valves usually come in a set which includes a loading muzzle, the valve blocker and the floating valve spring.

The only spare floating vale that I know of is the Firefly ones. They are metal and are harder to break.

BUT, a friend of mine recently just told me that his Firefly valve blew out of the front end just like a normal BB. lol. It's hard to explain. If you know they are constructed, you'll know how this is possible.

A+ just released a high powered floating valve. I have a sample coming in.

Another slide on the "must have" list.

http://www.wgcshop.com/wgc2008/main/...se&catid=&cat=

WOW!
It comes with ALL that!?

I'm down. i'm curious about their CNC BBU. Might be worth it just for that. lol.

Now we play the waiting game.

Interesting, when put on a glock 18c it has a selector under the rear of the slide...

Guns Modify SAI RMR slide prototype for Marui Glock 17 Glock 18 Pre order now ! - YouTube

I really now want one lol, I need a new bbu I might wait and see what comes of this new cnc BBU is like, my glock is in need of an upgrade!

And another one. Looks a lot like the first one.

https://www.facebook.com/ACE1ARMS

i really have to stop looking at these, the more and more i see it the more and more i want to get it! its such a nice slide, even without the RMR sight but the sight makes the slide!

I think they made a new BBU that MIGHT be proprieritary to the RMR slide. Looking at this thing, it looks like they may have altered the top portion of the BBU's dimension to accomodate the notch on the slide for the scope. My guess anyways...

But who knows. It may be just a plain old BBU but just processed through CNC machine...

I personally like the regular Salient look. No RMR!!!
Nevertheless... WANT!!

Did you see the BBU pictures on WGC?

Yeah I just search it..

Here's the BBu
http://www.wgcshop.com/wgc2008/main/...fy&catid=&cat=

G18c:
http://www.wgcshop.com/wgc2008/main/...fy&catid=&cat=

Looks the same I guess. It's probably a bit lighter as well...
THey are already out. I'll have to make a purchase order for them soon. heh...

Although, it'd be pretty interesting to see how well that piston retainer works with other aftermarket piston heads...