Need help ID these parts- MP5 f/h, 33/53 paddle?

[Griffon]

Hey guys
Just ran across these parts. the 3 lug f/h looks different than Gordon shows on his site. The paddle parts look like 53/33 parts. Can someone ID these for me?
Thanks
Esse

http://i295.photobucket.com/albums/m...t/fhpaddle.jpg

[Chopstix Kid]

The hider looks more like a muzzle-brake from the photo--origin unknown. The paddle looks like an MP5 paddle and the spring looks like a G3/HK91-type cocking lever spring.

[mickey6]

somehow that flash hider looks like one ive seen for a certain suppressors 3lug adapter to use it when not suppressed? memorys foggy

[AviatorDave]

Barring the fact that it may be some uber rare flash hider, that doesn't look like any I've ever seen that was made by HK.

CK got the paddle and spring right, the bushing and what looks like a separate pin inside it may be the bushing and pin used to add the paddle mag release to a 93 magazine well.

[Griffon]

Thanks guys for the input.
What are the paddle parts worth as shown? I know it's not a complete kit.
The flash/brake isn't threaded, it has 3 spring loaded balls inside. Any Ideas on its value?
Thanks
Esse