I have tried to trade both my Bushmaster XM-15 and my Colt 6920 marked m4 with a UTG free floating handguard. One guy I wanted to trade with said he already had a bunch of Bushmasters then asked if I could send him some pics. Now I told him it was stock. If he already had s crapload of bushmasters he may already know what they look like. I told him no scratches. So the big question is WHY CAN'T YOU TELL ME IF YOU WANT TO TRADE OR NOT THEN ASK FOR PICS. Why do so many people ask for pictures and when I send them a picture of a gun that came that way from the factory and no added accessories or scratches they say....uhhh I don't think I want to or uggg, just give me a little while to think about it. Even when I sent pictures of the colt people would say I already have one duhhh.