I don't know what the going price is for real M1D's but note that the CMP is selling some in the $1500-1900US range without scope or "accessories". Is it difficult to obtain the mounting parts? I have seen photos of M1D's in the field without the flash hider or the cheek pad so it seems the scope and mount are the only required parts to complete an M1D. Does the CMP price seem reasonable given the need for replacement parts? Any opinion, anyone?