Big thanks to members, Max trouble,Beerthief,Devils Luck and Hateful McNasty for taking the time to help me out.
Max trouble, I did check out TC Chambers but they didn’t have a part number for that little grab screw so sent them a text asking about it but no reply .
Devels Luck, I think McMaster Carr is in the United States,. I live in Nova Scotia Canada but we have all kinds of hardware stores here so I might have found it. However it’s jammed back in the block and I was afraid to take it out without having one to replace it
Hateful McNasty, really appreciate the visual you included. I would’ve done the same thing but wasn’t sure how to put a photo on here. Also I did manage to get the screw back in but it wasn’t pretty. That screw will not be going back in again. I just hope I didn’t hurt to threads in the block so I’m reluctant to take the whole thing apart again if I can’t find that screw. Also the link that you sent me , the Ottawa Shooting Supply was perfect, like finding a needle in a haystack for me. I would’ve never found It.
Thanks again,
Al