What size grip screw for CQB MKIV adapter?

[DarkSyd]

Hi guys...
I was swapping grips over the weekend, and somehow lost or misplaced the grip screw that came installed on my CQB stock adapter. It does not appear to accept a standard AR grips screw...must be something smaller. Can you point me in the right direction as to what I need for a replacement?

Cheers,
James

 

[badboybeeson]

Hi guys...
I was swapping grips over the weekend, and somehow lost or misplaced the grip screw that came installed on my CQB stock adapter. It does not appear to accept a standard AR grips screw...must be something smaller. Can you point me in the right direction as to what I need for a replacement?

Cheers,
James

How old is the adaptor.
Bbb

 

[DarkSyd]

Summer of last year. I dug through the spare parts pile and it looks like a #10-24x1" will do the trick.