I bought one of SWFA's scopes almost two years ago.  It is the SS 1x4 that was on sale a few Black Fridays ago.  Great scope, and I've been very happy with it.  I was changing the scope and mount over to a different rifle last week and noticed that I had lost a couple of the set-screws for the turret caps somehow.  I think I didn't tighten them up enough, and over use they just fell out?  Anyway, I sent SWFA an email asking if they knew the correct size of the screws.  I was planning on looking at my local hardware shop for replacements.  

SWFA helped me out and instead of answering my question about the correct size, they ended up sending me replacements.  Thanks SWFA!

And I'll put a tiny dap of thread locker on these this time.