Here is a close up of the welded on Phantom and the sling attachment. I bought the sling from Bushmaster, just standard USGI, apparently they are now nylon, I like the older web black better though.
It got the rife case from my Friend Tantal, it is for a AK-74M. Not sure I remember how to post a link but here is a try:
http://www.tantal.kalashnikov.guns.ru/bst.html
Scroll down near the bottom. If you have a slow connection it will take some time to download. Tantal loves pictures. He used the above M4 with case pic so you should be able to spot it.
pbrstreetgang, yeah, got to love those Eagle lowers and Colt's parts, been doing that for many years, even though the Colt's lower is nice in that it does say Colt's on it, just hate those missing holes, and the oversized ones. My A2 is on a Colt's lower now though.
Nice rifle you got there too, I need to get my stuff out and shoot some new pics. Last time I did it up like yours and I think mine came out to busy with all the junk, sort of clutters up the picture, but yours looks nice, a good camera I see. Makes a great screan saver for sure.