Here's the request for bids. Closed last June.
http://www.bidsync.com/DPX?ac=view&auc=1921359
Still no contract I can find.
ETA: Here's all the responses to the bid. Looks like Sig won at $635 for the fixed and $695 for collapsible stocks.
http://www.bidsync.com/DPX?ac=awgrou...59&expandall=Y