A+ TKO valve, opinions?

[Seany.exe]

Been looking all around for information on this thing. There's 1 video on youtube where apparently it blows the adjustment screw out down the barrel within 10 shots which seems a bit off to me but apparently the RA tech NPAS just doesn't work very well in the rifle i'm planning on getting (WE ACE-VD) whereas the A+ TKO does.

Anyone have any experience with these at all? (Link btw: https://www.wgcshop.com/product_detail1.php?item=APLUS-TKO-WE )

 

[Seany.exe]

Can't find these things in stock anywhere. Anyone know where i'm likely to find one?

 

[Seany.exe]

Bump, lol

 

[Seany.exe]

Didn't want to make a new thread, hopefully will get a response this time..

If no experience with these, does anyone know if the RA-tech NPAS will work in a WE SVD GBB rifle? I will need to lower the FPS a tad to make it skirmishable.