For those planning on an A2 rifle build - DPMS A2 fixed carry handle stripped upper - $50 on sale (been shopping around and have been seeing these for $100+). I just ordered one to build an A2 to sit alongside my recently completed A1 build.
http://www.cdnnsports.com/ar15-upper...arry-dpms.html

Kit to build a complete carbine lower (receiver, parts kit, stock, receiver extension, action spring, and buffer) - $180 on sale
http://www.cdnnsports.com/bushmaster...rts-stock.html

The corny Duostock I used to see advertised in Shotgun News must not be selling so well - 75% off - $10
http://www.cdnnsports.com/coll-doust...ercial-no.html