I got an an upper that was missing all other parts. I have replaced the port door assembly and am waiting for the FA to come back into stock at The Citizens Armory, the last thing I need is the complete rear sight assembly. This is going to be a truck gun/shooter and I was thinking of trying to get a rapidex knob but for now just a standard A1 assembly will do. Where is the best place to find one?...Thanks....<><....:)
Fulton Armory $18.95 A1 sight complete.
http://www.bushmaster.com/products.asp?cat=21
$12.95
Rapidex type knob is 9.95, further down the page. They're a waste of money.
