Military BFA's used on M-4s have no hole in them. I don't think the BFAs for the 50 cal M-2s did either.
Nope, I was wrong, looks like the Ma Deuce BFA does have a hole in it!
Well, dang, looks like the M-16 BFA has a hole in it too! I'll be quiet now!
Last edited by NavyLT; May 5, 2010 at 12:03 AM.