I understand there have been questions on a sales thread regarding a Magpul MAG308 PRS stock fitting a DPMS LR308. The stock does fit all DPMS LR308 rifles. DPMS sells them;
http://www.dpmsinc.com/store/products/?prod=5110&cat=1719
and note that if they have the telescoping carbine (M4) stock, they will have to purchase a "rifle (A2)" buffer, buffer spring, and buffer tube. The Car components won't work. If they have an A2 stock, it's a direct replacement.
Attached are pics of a PRS I just purchased on the "Hide" and installed on my DPMS LR308 AP4.
http://www.dpmsinc.com/store/products/?prod=5110&cat=1719
and note that if they have the telescoping carbine (M4) stock, they will have to purchase a "rifle (A2)" buffer, buffer spring, and buffer tube. The Car components won't work. If they have an A2 stock, it's a direct replacement.
Attached are pics of a PRS I just purchased on the "Hide" and installed on my DPMS LR308 AP4.