Quick Q on Retro Vavle

[Monsta]

I can use a Retro Vavle on a Mini Mag with a boo-ya trigger right?

I'll be getting a new z-grip , but the Retro Vavle is coming in first and I got a game that day the Vavle comes in. Z-grip won't be here yet

[kloze]

I dont believe the BOOYAH frame is compatible with the Retro Valve. But I know the Hyperframe is

[Xzion]

I think hes right the Boo Yah! wont work with the ReTro Valve, but the Hyper will, from what I understand at anyrate, and yes, a ReTro Valve will work in a MiniMag.