@RRAMODERATOR
Steve, I placed order 82137 back on 10/13 for some small parts. Received everything but "Item 59 - Rear sight assembly (#AR0059) - Qty 1" from my order. I sent a message to CS on 10/19 but never heard anything back... Could you help me out? I tried to send a PM but your inbox was full.
Just let me know - thanks!