that's a great rifle, i've got a few ar's, and the great thing is about them, your imaginations is literaly the limit, my ar hunter is the m&p upper with yhm floated quad rail on a bushmaster varmit lower, i swapped the fixed stock for a 6 position, and us an xd pistol light and a marine acog, it've taken a few hogs at night and they've all been dead on my arrival,..... to much can be to much, but there's no such thing as a bad ar, and i'm a cowboy gun nut....get a yhm qd flash supressor and a phantom 556 can and you'll be set