Kwa/Ksc Hk417a2 Npas?

[smudgelef]

Hey, I’m looking for an NPAS kit for my KSC/KWA Umarex HK417A2 so I can use it with full auto. It uses KWAs System 7 so I’m thinking it will be compatible with any system 7 NPAS but there Isn’t an exact one for my 417. Anyone have any tips or Knowledge on the fact? Cheers. 

[sjhirst]

milspecsolutions do a power down valve/npas set for kwa gbb's.

They are for the mp7 and 9 but also fit other system 7 versions. They might be worth a look?

I think these are what i fitted in my KWA AK many years ago.

[smudgelef]

11 hours ago, sjhirst said:

milspecsolutions do a power down valve/npas set for kwa gbb's.

They are for the mp7 and 9 but also fit other system 7 versions. They might be worth a look?

I think these are what i fitted in my KWA AK many years ago.

Ye I think that’s the one. Just haven’t seen anyone or anywhere that can confirm. Worth the gamble tho. 

[jsmithski]

If your replica has so called KWA rocket valve then it will work with the system 7 npas.